LH4162CJ ,4.75 v to 32 V, 5 mA, 50 MHz, dual high speed operational amplifierElectrical Characteristics (Note 3)
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LH4162CJ
4.75 v to 32 V, 5 mA, 50 MHz, dual high speed operational amplifier
LH4162A/LH4162/LH41620
National
I Semiconductor
LH4162A/LH4162/LH4162C
Dual High Speed Operational Amplifier
General Description
The LH4162 high-speed amplifier exhibits an excellent
speed-power product in delivering 300 Wine and 50 MHz
unity gain stability with only 5 mA of supply current. Further
power savings and application convenience are possible by
taking advantage of the wide dynamic range in operating
supply voltage which extends all the way down to + 5V.
These amplifiers are built with National's new VIPTM (Verti-
cally Integrated PNP) process which provides fast PNP tran-
sistors that are true complements to the already fast NPN
devices. This advanced junction-isolated process delivers
PRELIMINARY
Features
a High slew rate 300 V/es
I: High unity gain frequency 50 MHz
" Low supply current 5 mA
a Fast settling 120 ns to 0.1%
a Low differential gain <0.t%
a Low differential phase 0.1°
a Wide supply range 4.75V to 32V
n Stable with unlimited capacitive load
" Welt behaved, easy to apply
high-speed performance without the need for complex and a Low offset voltage :1 mV
expensive dielectric isolation. ll .
In addition, they are precision laser trimmed to guarantee App Icatlons
low offset voltage. a Low differential gain and phase video amplifiers
a Fast pulse amplifiers
I: High frequency filters and oscillators
Connection Diagrams
-INPUT(I) OUTPUT“) N/C ', V+(I)
tin-; N/C 3 ouwum)
+INPUT(1) T, _,-',',':;, V-(t) N/C 4 v-O)
“ -INPUT(2) 5 +INPUT(1)
+INPUT 2 - PUT 1
V- (2) 9 I':,'?) o+INPUT(2) ( ) 6 IN ( )
v- (2) 7 WC
0 o 0UTPUT(2) N/C
OUTPUT (2) 9 - INPUT(2) " (2) a tot
TL/K/9769-1 TL/K/9769-e
Top View Top View
Order Number LH4162AH, LH4162H or LH4162CH
See NS Package Number H10F
Order Number LH4162AJ, LH4162J or LH4162thl
See NS Package Number J 16A
Absolute Maximum Ratings
If Military/Aerospace specified devloes are required,
please contact the Natlonal Sentittttrtdutttttr Sales
ofmte/tNatrlbutors for availability and apetrlfktatloru.
Supply Voltage (V+ - V-)
Differential Input Voltage (Note 8)
- 65''C to + 150°C
Lead Temperature (Soldering, 10 sec.)
Storage Temperature Range
Operating Temperature Range (Note 2)
LH4162A/LH4162
LH41620
-55''C to + 125°C
- 25''C to + 85°C
CM Voltage (V+ - 0.7V) to N- - 7V) Max. Junction Temperature 150°C
Output Short Circuit to GND ESD Tolerance (Notes 8 and 9) l 700V
(Note I) Continuous Operating Supply Voltage Range 4.75V to 32V
DC Electrical Characteristics (Note 3)
LH4162A LH4162 LH4162C
Tested Design Tested Design Tested Design
Parameter thtndltlttns Typ lelt lelt Limit Limit Limit Limit Units
(Note 4) (Note 5) (Note 4) (Note S) (Note 4) (Note 5)
Input Offset Voltage 2 3 mV
0.5 q 6 4 6 Max
Input Offset Voltage .
Average Drift 10 pW/ C
Input Bias Current 3 3 “A
2 6 6 5 B Max
Input Offset Current 350 350 M
150 800 800 1500 1900 Max
Input Offset Current .
Average Drift 0.4 nA/ C
Input Resistance Differential 325 kn
Input Capacitance AV = +1 @ 10 MHz 1.5 pF
Large Signal VOUT = tlov, RL = 2 kn 550 550 V/V
Voltage Gain (Note 11) 750 300 300 400 36tt Min
RL = 10 kn. 2900 V/V
lnputCommon-Mode Supply = :15V +13.9 + 13.9 V
Voltage Range + 14.0 + 13.8 + 13.8 + 13.8 + ".T Min
- 12.9 -12.9 V
13.2 - “J _ 123 - 12.8 1 2.7 Min
Supply = +5V 3.9 3.9 V
(Note 6) 4.0 3.3 3.3 3.8 ao Min
2.0 2.0 V
1.8 2.2 2.2 2.1 2.2 Max
Common-Mode -10V s VCM s: +10V 80 80 dB
Rejection Ratio 94 " TA 72 " Min
Power Supply i10V s V1 S i 16V 80 80 dB
Rejection Ratio 90 " " 72 TO (Min)
Output Voltage Supply = i 15V + 13.5 + 13.5 V
Swing and Rt. == 2 kn +14.2 + 13.3 + 13.3 +13.4 + qa.a Min
- 13.0 - 13.0 V
13.4 - 12.T _ 12-7 -12.9 - 12.8 Min
Supply = + 5V 3.5 3.5 V
and RL = 2 kn 4.2 3.3 3.3 3.4 a.a Min
(Note 6) 1 7 1 7 V
1.3 2.0 2.0 1.8 1.9 Max
Output Short Source 30 30 mA
Circuit Current 65 2O 20 30 " Min
Sink 30 30 mA
65 20 " 30 " Min
Supply Current Per Amplifier 6.5 6.5 mA
5.0 6.8 6.8 6.8 6.9 Max
OZQLVH'l/ZQlVH'l/VZQWH'I
LH4162A/LH4162/LH41626
AC Electrical Characteristics (Notesa & 7)
LH4162A LH4162 LH41620
Tested Design Tested Design Tested Design .
Parameter Condmontt Typ Limit Limit Limit Limit Limit Limit Units
(Note 4) (Note 5) (Note 4) (Note 5) (Note 4) (Note 5)
Gain-Bandwidth @F = 20 MHz 50 40 40 35 I'?
Product Min
V+ = iSV 35 MHz
Slew Rate Av = +1 (Note 10) 300 225 225 200 V/th
V+ = i5V 200 Nlps
Power Bandwidth VOUT = 20 Vpp 4.5 MHz
Settling Time 10V Step to 0.1%
AV: -1,RL=2kn 120 ns
Phase Margin 45 3 Deg
Differential Gain NTSC, AV = +4 <0.1 %
Differential Phase NTSC, Av = +4 0.1 Deg
Input Noise Voltage f = 10 kHz 15 nV/VHz
Input Noise Current f = 10 kHz 1.5 pA/ v' HZ
Note 1: Continuous short-circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150°C.
Nate 2: The typical junction-to-ambient thermal resistance of the cerdip (J) package is 85''C/W, and the TO-5 (H) package is 155''C/W. All numbers apply for
packages soldered directly into a printed circuit board.
Note 3: Unless otherwise specified, all limits guaranteed for TA =. T J 25°C with supply voltage = i15V, VCM = 0V, and RL 2 100 kn. Boldface limits apply
over the range listed under "Operating Temperature Range" with TA T J in the "Absolute Maximum Ratings" section.
Note 4: Guaranteed and 100% production tested. These limits are used to calculate outgoing AOL levels.
Note 5: Guaranteed but not 100% production tested. These limits are not used to calculate outgoing AOL levels.
Note 6: For single supply operation, the following conditions apply: V+ = 5V, v- = 0V, VCM = 2.5V, VOUT = 2.5V.
Note 7: CL I 5 pF,
Note 8: In order to achieve optimum AC pertormance. the input stage was designed without protective clamps. Exceeding the maximum differential input voltage
results in reverse breakdown of the base-emitter junction of one ot the input transistors and probable degradation of the input parameters (especially Vos, los and
Noise).
Note 9: The average voltage that the weakest pin combinations (those involving Pin 2 or Pin a) can withstand and still conform to the datasheet limits. The test
circuit used consists of the human body model of 100 pF in series with 1500ft.
Nate 10: Vm = 8V step. For supply = 15V. Vm; = 5V step.
Note 11: Voltage Gain is the total output swing (20V) divided by the input signal required to produce that swing.
Typical Performance Characteristics m = 10k and TA = 25"C unless otherwise specified
Power Dissipation Common-Mode Power Supply
Curve Rejection Ratio Rejection Ratio
us 100 140
L4 HEAT IT A 1.:2501: 130
u m 120
E u E 80 110
= " CV 100
L" ii 90
t.6 ... A
g t.4 Q 60 ll 80
tx 12 3 E TO
'l?, 10 1111315111 f 40 g 50
L5 " ' =85 TT F, 40
= M x 30
E M ' 0 20
10 ao 50 70 go 110130150170 1 100 lk 10k 100k 111 1011 11012 101012 100101: 11111:
1EWTRAWRE, tttl rnzousucvmz) racousncvmx)
Gain-Bandwidth Propagation Delay Settling Time vs
Product and Rise Time Input Step
so 1 140 i
"ii" 1
5 50 120 /
E G? /
g 40 A t'.-'; 100 0.17:,
a. 2 R130 11m: g I
is 30 r" o s,,''''''"
g g E 80 "
E E /"''"
a': 10 Ar---, 60
a y =20.5Y vs=ttw
=10“), RL=2kn
0 0 40 1
2 4 s a ti) 12 " 1s 18 -55-55-15 5 25 45 55 85105125 0 2 4 a a N
of- squ vomss M nupmmmoc) INPUT srmv)
Gain-Bandwidth Product Slew Rate vs Overshoot vs
" Load Capacitance Load Capacitance Load Capacitance
A Ys--t15y 400 vs=215v li0 vs=21sv
" h C.L.)=300 Av=o1 c,LO--
i tew; I =25°c 50
ts 100 A
8 I" 3 ik" 40
Fl 'N. 2 r
is to ' M cf, 30
" ' 1/:
F, "s, E E 00
3 1 'N,. " o
h "N 10
a "ss,
th1 0 0
1091 wow 1nF 10nf lOOnF 10F lOpF 100pF Inf 1onr 100111 lpf 10pr 100;; 1000;; 0.01pr
10110 CAPACITANCE LOAD CAPACITANCE LOAD CAPAtyth)ICE
Frequency Response, Frequency Response, Frequency Response,
Ag = +1(Follower) Av = -1 Av = +3
111 1011 10011 111 1011 10011 IU lou 10011
GAIN = IOdB/DIV GAIN = 10 113/011 GAIN = todie/ttlv
PHASE = MP/ON PHASE = 45°/DIV PHASE = MP/ON
TL/K/9769-3
OZQLVH'IIZQWH'l/VZQLVH'I
LH4162A/LH4162/LH4162C
Typical Performance Characteristics (Continued)
Input Noise Voltage
T. = 25°C
Input Current Noise
"ss, "ss,
'sc..,
nous: vows: (nV/J H1)
cunnm NOISE (pA/J Hz)
0.1 0.1
1 m ttD 1k Ith Itnt N 1 it) 100 lk
rmumcmaz)
tth mm 111
razouzncv (Hz)
Bias Current vs
Common-Mode Voltage Input Offset Current
ld, um
i 4 A M
'E g IA
E 3 a 11
= g 111
g 2 ti 013
's re' M
g 1 CD 0.4
-15 -1o -5 o 5 1o 15 4151-35-15 5 25 45 as 1151115125
couuou-uoo: vomcsm 1214122“ch (e)
Common-Mode Input
Saturation Voltage Output Saturation Voltage
T =25°c A t =250t:
li? It it; ill--%
24681012141618 2468i0i2Ut618
o/- som., vomc: (V) o/- surm vomcsm
Voltage Gain vs
Gain vs Supply Voltage Load Resistance
2 'F,"
2 800 "="
' 600 g
l-, et
n. 400 1
' zoo A
2 4 6 81012141618
o/- SUPPLY vomcuv)
LOAD RESISTANCE (kn)
ouwuv 121515111111: (n) orrsn VOLIAG£(mV) OUTPUT 511111160”)
SLEW RAW (V/fll)
Power Bandwidth
vs = t 158
= 25'T
2 20 200
FREQUENCY Ma)
Input Offset Voltage
6 Ropnnntnlm
-55-35-l55 B 45 © 85105125
TEMPERATURE ft)
Output Resistance
10k 201 1M 1W 1W
razouzucY (112)
Positive Slew Rate
t 25'T
246810121‘1618
SUPPLY vomcqo/w)
TUK/9769-4
Typical Performance Characteristics (Continued)
Supply Current "
Supply Voltage
A " .7
E ""''
g "Y"'"
i'? fuxe,
a u w,,-''''
/// 125°C
2 4 6 8 10 12 "
+/- SUPPLY VOLTAGE
Typical AC Characteristics
Step Response; Av = +1
TL/K/9769-6
fr-s-carat-a-aaa-ra-za-azz.,
cfs, tp iiktp. I
TL/ K/9769 -8
Negative Slew Rate
5sz RATE(V/ps)
SUPPLY VOLTAGE(+/-V)
TL/K/9769-5
Gain & Phase; Ag = + 100
low Jiise, iilulliEi;
n (:2: sq:
TL/kf9769-9
OZQH’H'I/ZQWH'l/VZSWH'I
LH4162A/LH4162/LH41620
Application Hints
The LH4162 has been compensated for unity-gain opera-
tion. Since this compensation involved adding emitter-de-
generation resistors in the op amp's input stage, the open-
loop gain was reduced as the stability increased. Gain Brror
due to reduced AVOL is most apparent at high gains.
The LH4162 is unusually tolerant of capacitive loads. Most
op amps tend to oscillate when their load capacitance is
greater than about 200 pF (especially in low-gain circuits).
However, load capacitance on the LH4162 effectively in-
creases its compensation capacitance, thus slowing the op
amp's response and reducing its bandwidth.
Power supply bypassing is not as critical for the LH4162 as
it is for other op amps in its speed class. However, bypass-
ing will improve the stability and transient response of the
LH4162 and is recommended for every design. 0.01 pF to
Typical Applications
0.1 p.F ceramic capacitors should be used (from each sup-
ply "rail" to ground); if the device is far away from its power
supply source, an additional 2.2 pF to 10 pF of tantalum
may be required for extra noise reduction.
Keep all leads short to reduce stray capacitance and lead
inductance. and make sure ground paths are low-imped-
ance, especially where heavier currents will be flowing.
Stray capacitance in the circuit layout can cause signal cou-
pling from one pin, input or lead to another, and can cause
circuit gain to unintentionally vary with frequency.
Breadboarded circuits will work best if they are built using
generic PC boards with a good ground plane. If the op amps
are used with sockets, as opposed to being soldered into
the circuit, the additional input capacitance may degrade
circuit performance.
1 MHz Low-Phase Filter
fc = Iher RF Ra c, Ca)
VIN , ‘
tl % tolerance
'Matching determines filter precision
LO ea'
150 pF'
TLlK/9769-‘0
Typical Applications (Continued)
Modulator with Dltferentlttl-to-Smgh-Endsd Converter
lk 12v
twh 3.9k
2 3 3,9k 3Sk
. . 8 5 -
iid,?, wuss L umsz ounaux
SIGNAL 1 9 .
. 'u, 5
tok 10k 1:51 51
Mk 1 9.11:
- -12v -
TL/K/976g-t1
Full Wave Retttitler
TL/KIS769-12
OZSI-VH'l/ZQI-VH'l/VZQWH'1
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:
LH4162J - product/Ih4162]?HQS=T|-null-null-dscatalog-df-pf—nuII-wwe
LH4162H - product/Ih4162h?HQS=T|-nu|I-nu|I-dscatalog-df—pf—nuII-wwe
LH4162CJ - product/Ih4162cj?HQS=T|-nu|I-null-dscatalog-df—pf—nulI-wwe
LH4162CH - product/Ih4162ch?HQS=T|-nu|I-nu|I-dscatalog-df-pf-nulI-wwe
LH4162AJ - product/Ih4162aj?HQS=T|-nul|-nu|l-dscatalog-df-pf-null-wwe
LH4162AH - product/Ih4162ah?HQS=T|-nu|I-nu|I-dscatalog-df-pf-nuII-wwe
