LH4141CN ,+/-18 V, 0.2 A power operational amplifierElectrical Characteristics (Notes 4 a 5)
Parameter Conditions Units
Input Offset Voltage Rs S 100 ..
LH4162CJ ,4.75 v to 32 V, 5 mA, 50 MHz, dual high speed operational amplifierElectrical Characteristics (Note 3)
LH4162A LH4162 LH4162c
Tested Design Tested Design Tested Des ..
LH5116HD-10 , CMOS 16K (2K x 8) Static RAM
LH5116N-10 , CMOS 16K (2K x 8) Static RAM
LH51256-10L , CMOS 256K (32K X 8) STATIC RAM
LH5164A , CMOS 64K (8K x 8) Static RAM
LM2941CS ,1A Low Dropout Adjustable RegulatorLM2941/LM2941C 1A Low Dropout Adjustable RegulatorAugust 2002LM2941/LM2941C1A Low Dropout Adjustabl ..
LM2941CSX ,1A Low Dropout Adjustable RegulatorElectrical Characteristics—LM2941CT, LM2941CS5V ≤ V ≤ 20V, V =V + 5V, C = 22µF, unless otherwise sp ..
LM2941CSX/NOPB ,1A Low Dropout Adjustable Regulator 5-DDPAK/TO-263 0 to 125features the1• Operating V Range: 6 V to 26 VINability to source 1 A of output current with a typic ..
LM2941CT ,1A Low Dropout Adjustable RegulatorfeaturessuchasshortcircuitThe LM2941 positive voltage regulator
LM2941CT. ,1A Low Dropout Adjustable RegulatorGeneral Descriptionandtheload.Familiarregulator
LM2941LD ,1A Low Dropout Adjustable RegulatorFeatures- Output voltage adjustable from 5V to 20V - Dropout voltage typically 0.5V @ Io = 1A - Out ..
LH4141CN
+/-18 V, 0.2 A power operational amplifier
National
Semiconductor
LH4141C
0.2 Amp Power Operational Amplifier
General Description
The LH4141C is a general purpose operational amplifier ca-
pable of delivering large output currents not usually associ-
ated with conventional IC Op Amps. The LH4141C delivers
currents of 200 mA at voltage levels closely approaching
the available power supplies. In addition, both the inputs
and outputs are protected against overload. The devices
are compensated with a single external capacitor and are
free of any unusual oscillation or latch-up problems.
The LH4141C is particularly suited for applications such as
torque driver for inertial guidance systems, diddle yoke driv-
er for alpha-numeric CRT displays, cable drivers, and pro-
grammable power supplies for automatic test equipment.
Features
I: Output current 0.2 Amp
I: Output voltage swing i14V into 1000
II Wide full power bandwidth 15 kHz
II Low standby power 100 mW at k 15V
I: Low input offset voltage
and current 1 mV and 20 nA
" High slew rate 3.0 V/ps
a High open loop gain 100 dB
Applications
II Yoke driver
II Programmable power supplies
I: Cable driver
II Servo amplifier
Schematic and Connection Diagrams
1 800.
OFFSET NULL
INVERTING
NON-INVERTING
'Flsc is an external short circuit current limiting resistor.
m (-) E-orrscT NULL
11(tr"3"-l :NC
T, coup OFFSET "YC" . - ?GND
C (EXT) 3000 pr V- - "-n-CatP
- OUT ssc--'. J-i.
"c-ii. 1output
v.-', ENC
tc-il. 9 no
TLfK/10009-2
Order Number LH4141CN
See NS Package Number N16A
TL/K/10009-1
OWWH'I
LH4141C
Absolute Maximum Ratings
ll Mllltary/Aerospace ttpetrified devlces are required, Peak Output Current (Note 2) 0.5 Amp
please tttttttttttt the National Semiconductor Sales Output Short Circuit Duration
t9fflttefDltgtrlttutttrtt for availability and specifications. (Note 3) Continuous
Supply Voltage i 18V Operating Temperature Range -25''C to +85''C
Power Dissipation Sem Curves Storage Temperature Range --65''C to + 150°C
Differential Input Voltage i 30V Lead Temperature (Soldering, 10 sec.) 300°C
Input Voltage (Note t) , 15V
DC Electrical Characteristics (Notes 4 a 5)
Parameter Conditions lelts Unlts
Min Typ Max
Input Offset Voltage Rs 3 100ft, TA = 25'C 3.0 6.0 mV
Rs s; 1000 7.5 mV
Voltage Drift with Temperature RS s; 1000 5 pV/°C
Offset Voltage Drift with Time 5 pV/Week
Offset Voltage Change with Output Power 15 pV/W
Offset Voltage Adjustment Range 20 mV
InputOffsetCurrent TA = 25'C 50 200 nA
500 nA
Offset Current Drift with Temperature 0.2 1.0 nAPC
Offset Current Drift with Time 2 nA/Week
Input Bias Current TA = 25'C 200 500 nA
1.0 WA
Input Resistance TA = 25''C 0.3 1.0 Mn
Input Capacitance 3 pF
Common Mode Rejection Ratio Rs 3 100ft, AVCM = i10V 70 90 dB
lnputVoltage Range Vs = :15V i12 V
Power Supply Rejection Ratio Rs s; 1000, AVs = i10V 70 90 dB
Voltage Gain Vs = * 15V. Vo = 110V
Rt. = 1 kn, TA = 25''C 100 200 V/mV
Vs = i15V,Vo = i10V
RL = 1000 20 V/mV
OutputVoltage Swing Vs = * 15V, RL = 1000 i 13.0 :14.0 V
. . = + = .
Output Short Circuit Current Vs _15V, TA 25 C 200 300 m A
(Note 6)
Power Supply Current Vs = d:15V,Vour = 0V 3.0 4.0 mA
Power Consumption vs = i15V,VOU-r = 0V 90 120 mW
AC Electrical Characteristics (Note 7), TA = 25'C, vs = K15V, Ct = 3000 pF
Parameter Conditions Limits Unlts
Min Typ Max
Slew Rate AV = +1, RL = 100tt 1.0 3.0 V/ps
Power Bandwidth RL = 100ft 20 kHz
Small Signal Transient Response 0.3 1.5 wt)
Small Signal Overshoot 10 30 %
Settling Time (0.1%) AViN == 10V,Av = +1 4 us
Overload Recovery Time 3 us
Harmonic Distortion f = 1 kHz, Po = 0.5W 0.2 %
Input Noise Voltage Rs = 50ft, B.W. = 10 Hz to 10 kHz 5 wV(rrns)
Input Noise Current B.W. = 10 Hz to 10 kHz 0.05 nA(rms)
Note 2: Rating applies tor Rsc = on.
calculate outgoing quality ievel.
Note 6: Rating applies for Rsc = 3.30.
_ Note 3: Rating applies as long as package power dissipation rating is not exceeded.
i Note W.Specificatioris apply for :SV C Vs s MW. and --25"C s; Tc s +85% unless otherwise specified. Typical values are for 25''C only.
Note 5: LH4141C is 100% production tested at 25'C only, specifications at temperature extremes are 1mrifkyd by sample testing but these limits are not used to
Note 1: Rating applies for supply voltages above t 15V. For applies less than k15V, rating is equal to supply voltage.
Note 7: Not 100% production tested: verified by sample testing only. Limits are not used to calculate outgoing quality level.
OWWH'I
LH4141C
Typical Performance Characteristics
package Power Dissipation Output Voltage Swing
Ci.". M li" Rt:1ka
2 N, eg'
E M w rs,, ts
' = c =
i? M N " "s, t V-l
1)2550N1NQ5t50 46810i2Ui6i820
mpmmmnc) supm vomc: (KY)
Large Signal Frequency Voltage Follower Pulse
Response Response
vs=s1sv
G" =sooo
3; T =25N A
2 =1oon P...
ti ti.'.
o 5 10 15 20 25 so 35
rRmumcv (re) M (pa)
Short Circuit Current vs
Temperature Input Bias Current
vs=t15v
i, Ci?. V--25'T
nsc=s.5n
g a ra--2se
E 'k T =85%
-5o-25 o 25 50 75 100125 5 10 15 20
CASE IWFERATURE (N) SUPPLY VOLIAGE WW
Input Current Input Voltage Range
A st'..
-1s -5o-25 o 25 so 75100125 5 It) 15 20
CASE mpmwn: (N) SUPPLY vomcc (te)
Open Loop Frequency
Response
vs=315v
120 Cc=3000p7
A 11:25”
Cl. 100
1 10 loo 1k 10010011111
rmumm (ltr)
No Load Supply Current
"ii' h = -25°c
r. lil
' IO 15 29
SUPPLY vomo: ww
Voltage Gain
110 TA = -25°c
ta = 25N
vomo: um (d9)
5 10 15 20
SUPPLY VOUABE (2V)
Input Noise Voltage
MEAN scum N015: VOLTAGE (Vz/Hx)
100 1k 10k 100k
FREQUENCY (H1)
TL/K/loot)
Typical Performance Characteristics (Continued)
Input Noise Current Distortlon " Frequency
a" 10' m
'di tt
g 10'25 ' M
M "r" o
FREQUENCY (Hz) FREQUENCY (Hz)
TUK/10009-4
Typical Applications
Dual Tracking One Amp Power Supply
+16 T0 OSSV 5000 Fr
s-0t158
2N3069 1 2N2222 l - 4
l: ad'' R2
noon IX
2N2907 » R1
2 6.18k
6.2V q IX
- 14 t:
ist 13 SOOOPF
mec ll -15v
4 V0012: 'Vour
R5 = R4
-15 T0 -35v
TL/KI10009-5
Two Way Intercom
TLfKM0009-6
OWLVH'I
LH4141C
Typical Applications (Continued)
Programmable High Current Source/SInk
INPUT o-AM.
--'g(i-2,' q VOUT
" R1 RHRZ
= 20nth/V
TL/K/10009-7
Unity Gain Clrcult with Short Circuit Llmiting
TLlK/10009-9
Power Comparator
‘Typa 327 Lamp
TL/KM0009--8
Offset Voltage Null Circuit'
TL/K/tOOM-IO
Typical Applications (Continued)
Operation from Single Supplies
IovsWsssv
3y s q sW-sv
r+sv s hr; 5 -3V
-36VSV-S-!OV
Operation from Non-Symmetrlcal Supplies
fe 3tN . lt"
f-sy svm sv‘+3v
T < -5V
TL/Kl10009-13
'For additional offset null clroun techniques :90 National Unosr Applications Handbook.
ak o1vsvomsW-1v
TL/K/tOOM-ll
TL/K/tOOM-li?
1Cr-3tNog'
TL/K/1tXXh9-1 4
OWWH'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:
LH4141CN - product/lh4141cn?HQS=T|-nu|I-null-dscataIog-df-pf-null-wwe
