LH0022CH ,+/-22 V, 500 mW, high performance FET op ampFeatures
Low input offset current-OO femtoamps max (LH0052)
Low input offset drift--2 pNI''ty t ..
LH0022CH ,+/-22 V, 500 mW, high performance FET op ampapplications as electrometer and
photocell amplification, pico-ammeters. and high input im-
pedan ..
LH0022H ,+/-22 V, 500 mW, high performance FET op ampApplications Literature.
LH0023CG ,SAMPLE AND HOLD CIRCUITSGeneral Description
The LH0023/LH0023C and LH0043/LH00430 are com-
plete sample and hold circui ..
LH0024CH ,LH0024 High Slew Rate Operational Amplifierapplications.SchematicandConnectionDiagramsMetalCanPackageTL/K/5552–2TopViewNote:ForheatsinkuseTher ..
LH0024CH ,LH0024 High Slew Rate Operational Amplifierapplications requiring higher gain accuracy than isY eaVery high slew rateÐ500 V/msatA 1Vusually as ..
LM2902D ,QUAD DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERSOrder this document by LM324/D * ** ** *QUAD DIFFERENTIAL INPUTThe LM324 series are low–cost, qua ..
LM2902DR ,Quad General-Purpose Operational AmplifierSample & Support &Product Tools &TechnicalCommunityBuyFolder Documents SoftwareLM224K,LM224KA,LM324 ..
LM2902DR2 ,Single Supply Quad Operational AmplifierMaximum ratings are those values beyond which device damage can occur.
LM2902DRG3 ,Quadruple Operational Amplifier 14-SOIC -40 to 125Features. 1• Removed Ordering Information table....... 3• Added ESD warning.... 152 Submit Document ..
LM2902DRG4 ,Quadruple Operational Amplifier 14-SOIC -40 to 125 SLOS066W–SEPTEMBER 1975–REVISED MARCH 20155 Pin Configuration and FunctionsFK PackageD, DB, J, N, ..
LM2902DRG4 ,Quadruple Operational Amplifier 14-SOIC -40 to 125Maximum Ratings(1)over operating free-air temperature range (unless otherwise noted)LMx24, LMx24x,L ..
LH0022CH-LH0022H-LH0042CD-LH0042CH-LH0042H-LH0052CH
+/-22 V, 500 mW, high performance FET op amp
LH0022/LH002ZC/LH0042/LH0042C/LH0052/ LH0052C
National
i Semiconductor
LH0022/LH0022C High Performance FET Op Amp
LH0042fLH0042C Low Cost FET Op Amp
LH0052/LH0052C Precision FET Op Amp
General Description
The LH0022/LH0042/LH0052 are a family of FET input op-
erational amplifiers with very closely matched input charac-
teristics, very high input impedance, and ultra-low input cur-
rents with no compromise in noise, common mode rejection
ratio, open loop gain, or slew rate. The internally laser nulled
LH0052 offers 500 piV maximum offset and 2 ill''Cr offset
drift. Input offset current is less than 500 femtoamps at
room temperature and 500 pA maximum at 125''C. The
LH0022 and LH0042 are not internally nulled but offer com-
parable matching characteristics. All devices in the family
are internally compensated and are free of latch-up and un-
usual oscillation problems. The devices may be offset nulled
with a single 10k trimpot with negligible effect in CMRR.
The LH0022, LH0042 and LH0052 are specified for opera-
tion over the -55''C to + 125''C military temperature range.
The LH0022C, LH0042C and LHOOSZC are specified for op-
eration over the -25''C to +85°C temperature range.
The LH0022/LH0042/LH0052 family of IC op amps are in-
tended to fulfill a wide variety of applications for process
control, medical instrumentation, and other systems requir-
ing very low input currents and tightly matched input offsets.
The LH0052 is particularly suited for long term high
accuracy integrators and high accuracy sample and hold
buffer amplifiers. The LH0022 and LH0042 provide low cost
high performance for such applications as electrometer and
photocelt amplification, pico-arnrmaters, and high input im-
pedance buffers.
Special electrical parameter selection is available on special
request.
For additional application information and information on
other National operational amplifiers, see Available Linear
Applications Literature.
F eatures
Low input offset current-500 temtoamps max (LH0052)
Low input offset drift--? p.V/°C typ (LH0052)
Low input offset voltage-100 p.V typ
High open loop gairr--100 dB typ
Excellent slew rate-3.0 V/ps typ
Internal 6 dB/octave frequency compensation
Pin compatible with standard IC op amps (T 0-5 pack-
Connection Diagrams
Dual-ln-Line Package
I--" "
'-t, m:
12 NON-INVEB‘I
INVERT 3
rm '-- -11 ac
- * OFFSET
V' 5 - - 10 NULL
OFFSET L.
uuu '-s ' lt'
us I-- -' OUTPUT
TL/K/5557-2
Top View
Order Number LH00220, LH0022CD, LH0042D,
LH0042CD, LHOOSZD or LH0052CD
See NS Package Number D14E
Order Number LH0042E
See NS Package Number E20A
Metal Can Package
INVERYING
INPUT 0
nomuvznnuc u "
mrur o onset ll
V- TL/k/Mis?-,
Top View
Order Number LH0022H, LH0022CH, LH0042H,
LH0042CH, LH0052H or LH0052CH
See NS Package Number H080
Leadless Chip Carrier
NON-INV. INPUT o - OFFSET NULL
NV. INPUT 1 - -.-. OUTPUT
'15 I15
OFFSET NULL " TL/K15557-4
Absolute Maximum Ratings
It Mllltary/Aerospace speelfled devices are required,
please contact the National Semittttnttutttttr Sales
offlttefDistritmtors for avallablllty and speclflcalions.
Short Circuit Duration
Operating Temperature Range
LH0022, LHOO42, LH0052
Continuous
- 55'C to + 125''C
Supply Voltage t 22V LH0022C, LH0042C, LH0052C - 25'C to + 85''C
Power Dissipation (see Graph) 500 mW Storage Temperature Range - 65"C to + 150°C
Input Voltage (Note 1) i 15V Lead Temperature (Soldering, 10 sec.) 300''C
Differential Input Voltage (Note 2) i 30V
Voltage Between Offset Null and v- i 0.5V
DC Electrical Characteristics for LH0022/LH0022C (Note 3) TA = TJ(Max)
Limits
Parameter Conditions LH0022 LH00220 Units
Min Typ Max Min Typ Max
lnputOffset Voltage Rs sf 100 kn, TA = 25°C 2.0 4.0 3.5 6.0 mV
Vs = i15V
Rs 3 100 kn. vs = :15V 5.0 7.0 mV
lT,C,'t''g,ltl',rtC,1Ci,t'i''nt of Rs tg 100 kn 10 15 pV/°C
Offset Voltage Drift with Time 3 4 pV/week
Input Offset Current (Note 4) 0.2 2.0 1.0 5.0 pA
2.0 0.5 nA
2l',1t''gltl',rt1flr',:fient of Doubles Every 10''C Doubles Every 10°C
Offset Current Drift with Time 0.1 0.1 pA/week
Input Bias Current (Note 4) 5 10 10 25 pA
10 2.5 nA
iTr,C,t'"irieucee'rl'ti''"'ient of Doubles Every 10°C Doubles Every 10°C
Differential Input Resistance 1012 1012 n
Common Mode Input Resistance 1012 1012 n
Input Capacitance 4.0 4.0 pF
Input Voltage Range Vs = i 15V + 12 i 13.5 + 12 i 13.5 V
Common Mode Rejection Ratio Rs C 10 kit, VIN = i 10V 80 90 70 90 dB
Supply Voltage Rejection Ratio RS S 10 kft, 15V S VS 3 1 15V 80 90 70 90 dB
Large Signal Voltage Gain :1: : ill), 2y :1:\1/0V 100 200 75 160 V /mV
3; : ',/'l'vvoUT = 11W 50 50 V/mV
OutputVoltage Swing C's. : 1 [2217A = 25°C 110 i125 t10 i 12 V
RL=2kQ,Vs= i15V dr10 $10 V
Output Current Swing VOUT = i1OV, TA = 25°C i 10 l 15 i 10 i: 15 mA
Output Resistance 75 75 n
Output Short Circuit Current 25 25 mA
Supply Current Vs = i15V 2.0 2.5 2.4 2.8 mA
Power Consumption Vs = i15V 75 85 mW
OZSOOH'IIZSOOH'l/OZVOOH'l/ZVOOH'IIOZZOOH'IIZZDOH1
LH0022/LH0022C/LH0042/LH0042C/LH0052/LH0052C
DC Electrical Characteristics for LH0042/LH0042C (Note 3)
Llrr ts
Parameter Conditions LH0042 LH00420 Units
Min Typ Max Min I Typ Max
Input Offset Voltage Rs s 100 kfl 5.0 20 6.0 20 mV
2"u1t''irlertedtCi,cient of Rs I 100 kn 10 15 p.V/°C
Offset Voltage Drift with Time 7.0 10 yV/week
Input Offset Current (Note 4) 1.0 5.0 2.0 10 pA
22'g'ltll,rt'ie,'/f,itcient of Doubles Every 10°C Doubles Every 10°C
Offset Current Drift with Time 0.1 0.1 pA/week
Input Bias Current (Note 4) 10 25 15 50 pA
2',','l't''iieuCe,r,'tme""1t of Doubles Every 10°C Doubles Every 10°C
Differential Input Resistance 1012 1012 n
Common Mode Input Resistance 1012 1012 n
Input Capacitance 4.0 4.0 pF
Input Voltage Range i 12 i 13.5 i 12 i 13.5 V
Common Mode Rejection Ratio RS s; 10 kn, VIN = t10V 70 86 70 80 dB
Supply Voltage Rejection Ratio Rs C 10 kn, isv s Vs 3 ue15V 70 86 70 86 dB
Largo Signal Voltage Gain Rs 3 2 kn, VoUT = i10V 50 150 25 100 V/mV
Output Voltage Swing RL = 1 kn, TA = 25''C t 10 i 12.5 t10 i 12 V
BL = 2 kn i 10 i 10 V
Output Current Swing VOUT = t10V k 10 i 15 :10 i 15 mA
Output Resistance 75 75 n
Output Short Circuit Current 20 20 mA
Supply Current 2.5 3.5 2.8 4.0 mA
Power Consumption 105 120 mW
DC Electrical Characteristics for LH0052/LH00520 (Note 3)
Limits
Parameter Conditions LH0052 LH0052C Units
Min Typ Max Min Typ Max
InputOffset Voltage Rs < 100 km, Vs = + 15V 0.1 1.0 0.4 2.0 mV
TA = 25'C
RS < 100 kn, Vs = i15V 2.0 3.0 mV
' . = = +
t,11t''gltl',rtedttt'ient of Vs 100 kn, vs - 15V 2.0 5.0 pV/°C
Offset Voltage Drift with Time 2.0 4.0 pV/week
Input Offset Current (Note 4) 0.01 5.0 0.02 1.0 pA
500 100 pA
2,11t''glt,t"ie,'t',itc"'nt of Doubles Every 10°C Doubles Every 10°C
Offset Current Drift with Time I 0.1 l I 0.1 I pA/week
DC Electrical Characteristics for LH0052/LH0052C (Note 3) (Continued)
Limits tt
Parameter Conditions LH0052 LH0052C Units E
Min Typ Max Min Typ Max 'k'
Input Bias Current (Note 4) 0.5 2.5 1.0 5.0 pA ti.
T t C ffi . t f 2.5 0.5 nA 'ii
C','l,'t'lrilleu)r'2't1 Icnen o Doubles Every 10°C Doubles Every 10''C E
Differential Input Resistance 1012 1012 n l:
Common Mode Input Resistance 1012 1012 ft is',,,'
Input Capacitance 4.0 4.0 pF f
InputVoltage Range Vs = K15V 112 i135 k 12 $13.5 V t
Common Mode Rejection Ratio Rs g 10 kn, VIN = k10V 74 90 70 90 dB g
Supply Voltage Rejection Ratio Rs 3 10 kn, i-SV S Vs s i15V 74 90 70 90 dB 'ti,',
Large Signal Voltage Gain 5: : i?,'1l'vlt"rccrl0V 100 200 75 160 V/mV 'ii',:'
5:: ikfslbvom = MW 50 50 V/mV fi''
Output Voltage Swing RL = 1 kn, TA = 25"C i10 i125 :10 i12 V
Vs = i15V
RL--2kn,VS= i15V 110 :10 V
Output Current Swing VOUT = i 10V, TA = 25°C i 10 i 15 i 10 t 15 mA
Output Resistance 75 75 n
Output Short Circuit Current 25 25 mA
Supply Current Vs = i15V 3.0 3.5 3.0 3.8 mA
PowerConsumption Vs = t15V 105 114 mW
AC Electrical Characteristics for all amplifiers (TA = 25°C, vs = i15V)
Limits
Parameter Conditions LH0022/42/52 LH0022C/42C/52C Units
Min Typ Max Min Typ Max
Slew Hate Voltage Follower 1.5 3.0 1.0 3.0 Nlps
Large Signal Bandwidth Voltage Follower 40 40 kHz
Small Signal Bandwidth 1.0 1.0 MHz
Rise Time 0.3 1.5 0.3 1.5 ps
Overshoot 10 30 15 40 %
Settling Time (0.1%) AVIN = 10V 4.5 4.5 ps
Overload Recovery 4.0 4.0 p.s
LH0022/LH0022C/LH0042/LH004ZC/LH0052/LH0052C
AC Electrical Characteristics for all amplifiers (TA = 25°C, Vs = i15V) (Continued)
Parameter Conditions LH0022/42/ 52 LH0022CI42Cl52C Units
Min Typ Max Min Typ Max
Input Noise Voltage Rs = 10 kn, f0 = 10 Hz 150 150 nV/\/Hz
Rs = 10 m, fo = 100 Hz 55 55 nV/VHz
Rs = 10 kn, fo = 1 kHz 35 35 nvn/Hz
Rs = 10 m, fo = 10 kHz 30 30 nV/VHz
BW---10Hzto10kHz,Rs--10kft 12 12 erms
Input Noise Current BW = 10 Hz to 10kHz
Note 1: For supply Voltages less than 1 15V, the absolute maximum input voltage is equal to the supply voltage.
Note 2: Rating applies for minimum source resistance of 10 kn, for source resistances less than 10 kn, maximum differential input voltage is f 5V.
Note & Unless otherwise specified. these specifications apply for 15V s; Vs s +20V and -55''t. s: TA S + 125°C for the LH0022/42152 and -25''C 3 TA s;
+85°C for the LH0022CM2C/ 52C. Typical values are given for TA = 25'C.
Note 4: Input currents are a strong function of temperature. Due to high speed testing they are specified at a junction temperalure Ti = 25'C. Self heating will
cause an increase in current in manual tests. 25'C spec is guaranteed by testing at 125'C.
Auxiliary Circuits (Shown for TO-5 pin out)
Offset Null
0 OUTPUT
TL/ k/5557-5
Note: All diodes are uIIIa low leakage.
Protecting Inputs from i 150V Translents
Boosting Output Drive to i 100 mA
TL/K/5557-7
TL/K/5557-6
NON WT
Schematic Diagram
I“ 50K
--__ ---__L
unsn 10K POT (EXTERNAL)
0'0 an
n2 an R9 Ra L rm
1x 50x mo f 50x
‘ f 4 <3 V'
OFFSET
TL/K/5557—1
OZSOOH1/3900H1IOZVOOH'IIZPOOHVOZZOOH'l/ZZOOH'I
LH0022/ LHOOZZC/LHOMZ/ LH00420/LH0052/ LH0052C
Typical Applications
Low Drltt Sample and Hold
r - m - - - - - j
ANALOG c I St
m smmmmn d d ANALOG
I I Ct
L ___"“£32____J th01PF
I POLVSTYRENE
TL/Kl5557-B
Preclslon Voltage Comparator
mu t "lt
"troto-AAN-- m
" OUTPU‘I
ttttt 3 oz
REFERENCE o-MN-a man
TL/k/5557-9
60m = 'm X (LL;
TL/Kl5557-10
Typical Applications (Continued)
Preclslon Subtractor for Automatic Test Gear
,m 0 I yd 0.01M
l o 'DLIT
LOGIC I
‘lowlukaao
'm2 c--
= IO - " " TL/K/5557-11
sour = 10 A (91m - eIm)
Sensitive Low Cost "VTVW'
LOW LEAKAGE
PDlYSTYRENE
TL/K/6777-12
Ultra Low Level Current Source
lour ' Ito "
v, ' nzv
"5V TL/Kl5557-13
OZSOOH'IIZSOOH'l/OZVOOH'IIZVOOH'IIOZZODH'I/ZZOOH'I
LH0022/LH0022C/LH0042/LH0042C/LH0052/LH00526
Typical Applications (Continued)
SHIELD
True Instrumentatlon Amplifier
ADJUST
Cl DUTPUY
(0K WI
TEN TURN
murs t
V sumo
muunmmssn
CONTROL
INITIAL
TLf K/5557-1 4
Precision Integrator
-""""""""sro/i'r''""-"''-'""''-l
AHDIJJ
"'"'"-'"''""T
L-or-l,-)
OUT?!"
couomou tp-------"- Vow a .__.I - V1.1” Itz
TC/K/star-l 5
Typical Applications (Continued)
Precision Sample and Hold
ANALOG
SAMPLEIHOlD
- mm 52
- L--el"'.u--.
a: 2:110 couwmu o-4,
‘Polystyrene dielectric.
Re-Zeroing Amplifier
112 AH0133 I
C1-0.01 pF polystyrene.
TL/K/5557-16
TL/K/5557-1 ,
OZSOOH'l/ZSOOH1/ OZVOOH'l/ZVOOH'II OZZOOH'I/ ZZOOH'I
LH0022/ LH0022C/LH0042/LH0042C/LH0052/LH0052C
Typical Performance Characteristics
Input Offset Current
Maximum Power Dissipation vs Temperature
m a / 2
_ e we I 31
E m no 's 'et,,',') 'g
TO. nd ow nut '"
E 5 I M g m U101“! I tV'' g
t a - 1mm p, " ’umzz g
e m r- l 3
g a , j / ,
I' Mtt til,: " ,
g m 's a: Lanes: 3
2 * . -
0 " IN 150 m 25 " " " "5 t25
TEM'EHATURE( C) T - TEMPERATURE CC)
Input Bias Current vs Input Offset Voltage
Input Voltage vs Temperature '
IMO b" E
vsznsv a vszetsv )
tt Va; q suv n 251: ts'
a ' ' '
' mom. n ' nzs-c " "
2 IN > >
g a t,
g tt' k'
E Jo Lumz r. = IST g 't
= I '-
rt. 5 ,
mom. 1. = 25“: = y.
l g moon iz,
40 " " l s m -ttt -20 20 " 100 m "'
cnmon man: mur vonnss M szmnunt cto
Offset Error Total Input Noise Voltage'
5 (without vos Null) vs Source Resistance
, 1 t " "i." m Ci,
In A . " Pg Vs- t 15 tl 5
'd 7. 350 TA = 25°C >
fe' m I MO 3
1'i a m g
it. " mm: - mxmuu F, mo 5.
r- S2 g
S g 150 99-10": "
- - t;
:i, moan -htAltMtnt ' m E
" ' - m- I m: 2
" " 50 "
' g r-
r, o a
a .I r- 0 '-
" 100K m mu 1m mom " ttle “m "i W"
mu! sauna: nzsxsuuct m) sounce amsunc: Inl
Stabilization Time of
Common Mode Input Voltage Input Offset Voltage from
S" " Supply Voltage - Power Turn-On _
ii I Lt a t
u t. = 251: u Ta =25°c :,
" _ tt = :15 "
c " '- " ' '
'" " PREVIOUS Vosi 1 " .1
" / > >
D- F- -
" " 3 " "
g lt I'
b- g I-
E I / - u ,
E K E '
g a 5 ' E
g / E td
e ' u 4' F,
" s m " " a I l J '
$1.!va VOU’AEE l2V) TIME FROM POWER AHLICM’IOI (mm
'Noise voltage includes contribution from source resistance.
"i,,'', jsd J/
Input Bias Current vs
Temperature
"C,'),'':,':'''):',,-""
Ill //
" " " " 105 125
T - TEMPERATURE I''t0
Offset Error
(without vos Null)
HIM! - MAXIMUM
- RADIUM
moon - TV'ICAI
LKites2 - lAXIMIJM
HIE! -
INK "J ‘W ttttM mom
INPUT SOUECE RESISTANCE (u)
Total Input Noise Voltage'
vs Frequency
Its" ttOf
" TAsts'e
" 1tit1 " ttle “a
FREQUENCY (N1)
Change in Input Offset
Voltage Due to Thermal
Shock vs Time
T 25°: tr:
I” Its . =15V
PREVIOUS QUIESCEIT
Vos i , "
-20 I " " u " *
Ill! mm "" [MICA‘I’IO‘ M
TL/l05557-18
Typical Performance Characteristics (Continued)
ODIN” VOLTAGE (V) 'ERK YO PEAK OUYVU‘I' SWCNG (V) 8(1va CUBRENV (MM
HELA‘NVE VALUE
Supply Voltage vs
Supply Current
1. . "" C
t, -25 c
1. T -55 t
, 6 l 10 ll " 15 "
SUPPLV VOUAGE CV)
Output Voltage Swing
vs Load Resistance
vs = :15V
Ta _ " C
0.1 " " t.0 " " "
LOAD RESISTANCE lkzl)
Voltage Follower Large
2 Signal Response
vs . 15v
Fll = "
Tn . " D
OUTPUT 's
I l I ' I "
TIME (111)
Frequency Characteristics "
' Supply Voltage
1. _ "St
TRANSIENT
RESPONSE
"" RATE
CLOSED L00?
IANDMD‘HI
5 " " "
SUNLV V0 HAS! ttIll
VOLTAGE GAIN (ll)
aunm RESISTANCE (m
Voltage Gain
5 10 15 20
SUP'LV VOLTAGE ttttl
5 Current Limiting
5 ll] 15 " "
DU'IPUT CURRENT I‘MA)
Transient Response
OUTPUI
0 .100 AM .6110 .IUD 1
Output Resistance vs
Frequency
Av-tll
ma lk HI! Hm: "I
FREQUENCY (Kl)
VOLTAGE GAIN
Y WING V
OUIPUY VOLTAGE SWIM; I~V) PE“ "1 "AK OUTPU S ( )
RELATIVE VALUE
Output Swlng vs
Supply Voltage
RL=2KH
YA=25t
uumn VOLTAGE
swmc. - v..
5 10 15 N
SUPPLY " LTAEE CV)
Output Voltage Swlng vs
Frequency
Vs = ow
r,=zsc
1k ttte ttme 1M
FREOUENCY (Ill)
Frequency Characteristics vs
Ambient Temperature
IIs = :15V
" _ mmsmn
“ESPONSE
1.0 _ . stew RATE
CLOSED LOOP
BANDWIDTN
-5“ 40 " 60 100 IO
IEMVERATURH C)
Open Loop Transfer
tts Characteristics vs Frequency
Vs = :15V
" - " C "
h " Kit
I In 100 lk ttle tttth 1” 10M
FREQUENCY (Hz)
TL/K/5557-19
PHASE SHIFT (Mm)
OZSOOH'IIZSO0H'lIOZVOOH'l/ZVOOH‘IIOZZOOHTIZZOOH'I
This datasheet has been :
www.ic-phoenix.com
Datasheets for electronic components.
National Semiconductor was acquired by Texas Instruments.
corp/docs/irwestor_relations/Pr_09_23_201 1_national_semiconductor.html
This file is the datasheet for the following electronic components:
LHOO52H - product/Ih0052h?HQS=TI-nu|l-nu|l-dscataIog-df-pf-nuII-wwe
LH0052CH - product/Ih00520h?HQS=T|-nu|I-nuIl-dscatalog-df-pf-nulI-wwe
LH0052CD - product/Ih0052cd?HQS=T|-nu|I-nuIl-dscatalog-df-pf-nulI-wwe
LHOO42H - product/Ih0042h?HQS=T|-nu|I-null-dscataIog-df—pf—nuII-wwe
LHOO42E - product/lh0042e?HQS=T|-nu||-nu|I-dscataIog-df-pf-null-wwe
LHOO42D - product/Ih0042d?HQS=T|-nu|I-nu|I-dscatalog-df—pf—nuII-wwe
LHOO42CH - product/Ih0042ch?HQS=T|-nu|I-nuIl-dscatalog-df-pf-nulI-wwe
LH0042CD - product/Ih0042cd?HQS=T|-nu|I-nu|I-dscatalog-df-pf-nulI-wwe
LH0022H - product/Ih0022h?HQS=T|-nu|l-nu|l-dscataIog-df-pf-nuII-wwe
LH0022D - product/Ih0022d?HQS=T|—nu|I-nu|I-dscatalog-df—pf—nuII-wwe
LH0022CH - product/Ih00220h?HQS=T|-nu|I-nuIl-dscatalog-df-pf-nulI-wwe
LH0022CD - product/Ih0022cd?HQS=T|-nu|I-nu|I-dscatalog-df-pf-nulI-wwe
LH0052D - product/Ih0052d?HQS=T|-nu|l-nu|l-dscataIog-df-pf-nuII-wwe
