OP271AZ ,18V; 25mA; high speed, dual operational amplifierCHARACTERISTICS at Vs = i15V, --iiisoc Ec. TA 5 125°C for OPd71A, unless otherwise noted.
OP-271 ..
OP271EZ ,18V; 25mA; high speed, dual operational amplifierapplications requiring lower voltage noise, see the OP-
. 20-ContactLCC RC 88 33 "C/W
270. For ..
OP271FZ ,18V; 25mA; high speed, dual operational amplifierFEATURES Input offsetvoitage oftheOP-271 is under200uV with inputoffset
voltage drift below 2uV/°C ..
OP271GP ,High Speed, Dual Operational AmplifierGENERAL DESCRIPTIONThe OP271 is a unity-gain stable monolithic dual op amp16-Pin SOLfeaturing excel ..
OP271GS ,18V; 25mA; high speed, dual operational amplifierCHARACTERISTICS at Vs = :15V, TA: +25°C, unless otherwise noted.
m_—
OP-271A/E OP-271F OP-271 ..
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OP271AZ-OP271EZ-OP271FZ-OP271GS
18V; 25mA; high speed, dual operational amplifier
ANALOG
DEVICES
High Speed, Dual
Operational Amplifier
0P-271
FEATURES
0 Excellent Speed W....--......................-.- 8.5V/ps Typ
. Fast Settling (0.01%) ............................................ Zus Typ
o UnIty-Gain Stable
q High Gain-Bandwidth ....................................... 5MHz Typ
. Low Input Offset Voltage ................................ 200pV Max
. Low Offset Voltage Drift ................................ 2pW'C Max
q High Gain ..................................................... 400V/mV Min
. Outstanding CMR ......................................M.... 106 dB Min
q Industry Standard 8-Pin Dual Pinout
. Available in Die Form
ORDERING INFORMATION'
TA = +25°c PACKAGE OPERATING
Vos MAX CERDIP LCC TEMPERATURE
(w) 8-PIN PLASTIC 20-CONTACT RANGE
200 OP271AZ* - OP271ARC/883 MIL
200 OP271EZ - - XND
300 OP271FZ - - XND
400 - OP271GP - XND
400 - OP271GStt - XND
Fordevices processed in total compliance to MIL-STD-883,add /883 after part
number. Consult factory for 883 data sheet.
Burn-in is available on commercial and industrial temperature range parts in
CerDlP, plastic DIP, and TO-can packages.
For availability and burn-in information on so and PLCC packages, contact
your local sales office.
GENERAL DESCRIPTION
a high phase margin of 62°.
Input otfsetvoltage oftheOP-271 is under200uV with inputoffset
voltage drift below 20V/°C, guaranteed over the full military tem-
perature range. Open-loop gain exceeds 400,000 intoa 10kQ load
ensuring outstanding gain accuracy and linearity. The input bias
current is under 20nA limiting errors due to source resistance.
The OP-271's outstanding CMR, over 106dB, and low PSRR,
under 5.6yV/V, reduce errors caused by ground noise and power
supply fluctuations. In addition, the OP-271 exhibits high CMR
and PSHR over awide frequency range, further improving system
accuracy. Continued
PIN CONNECTIONS
1 6-PIN SOL
(S-Suffix)
EPOXY MlNl-DIP
The OP-271 is a unity-gain stable monolithic dual op amp featur- (P-Suffix)
ing excellent speed, 8.5V/ps typical, and fast settling time, 2ps 8-PIN HERMETIC DIP
typical to O. 01 %. The OP-271 has a gain-bandwidth of 5MHz with (Z-Suffix)
SIMPLIFIED SCHEMATIC (One of the two amplifiers is shown.)
__, - 0V4-
"--O OUT
-lhl o-, b-O+|N
0P-271
The OP-271 offers outstanding DC and AC matching between
channels. This is especially valuable for applications such as
multipiegain blocks, high-speed instrumentation and ampli-
tiers, buffers and active filters.
The OP-271 conforms to the industry standard 8-pin dual op
amp pinout. it is pin compatible with the TL072, TL082,
LF412, and 1458/1558 dual op amps and can be used to
significantly improve systems using these devices.
For applications requiring lower voltage noise, see the OP-
270. For a quad version of the OP-271, see the OP-471.
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage m....-..-..-.-.........---.-..... t:18V
Differential Input Voltage (Note 2) ................................... d:1.OV
Differential Input Current (Note 2) ................................. t25mA
Input Voltage -....................i....-._.... Supply Voltage
Output Short-Circuit Duration .. ..... Continuous
Storage Temperature Range ........................ -65ot) to +150°C
Lead Temperature (Soldering, 60 soc) ........................ +300°C
Junction Temperature (Tj) .............................. -65tto +150C
Operating Temperature Range
OP-271 A ................................................... -55ot3 to +125°C
OP-271E,OP-271F,OP-271G ................... -40oC to +85°C
PACKAGE TYPE 9" (Note 3) lc UNITS
8-Pin Hermetic DIP (Z) 134 12 °C/W
8-Pin Plastic DIP (P) 95 37 ''C/W
ZO-Contact LCC (RC) 88 33 "CM
8-Pin so (S) 92 27 °C/W
NOTES:
l. Absolute maximum ratings apply to both DICE and packaged parts, unless
otherwise noted.
The OP-271‘s inputs are protected by back-to-back diodes. Current limiting
resistors are not used in order to achieve low noise performance. if differential
voltage exceeds 3:1.0V the input current should be limited to t25mA.
e. A is specified for worst case mounting conditions, i. e., GM is specified for
device" In socket for CerDIP, P- DIP, and LCC packages; alt is specified for
device soldered to printed circuit board for SOL package.
ELECTRICAL CHARACTERISTICS at VS = =15V, TA: +25°C, unless otherwise noted.
0P-271A/E OP-271F OP-271G
PARAMETER SYMBOL CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
Input Offset
Voltage vos _ 75 200 - 150 300 - 200 400 “V
Input Offset
Current los VCM_0V - 1 IO - 4 15 - T 20 nA
Input Bias
Curr e m IE| vCM - ov - 4 20 - 6 40 - 12 60 nA
Input Noise
Voltage en to = 1kHz - 7.6 - - 7.6 - - 7.6 - nV/ Hz
Density
Large-Signal vo-- = :10V
Voltage Avo RL = 10m 400 650 - 300 500 - 250 400 - V/mV
Gain R: = am 300 500 - 200 300 - 175 250 -
""ll'l,2"9i' MI (Note 1) tlil :125 - :12 212.5 - x12 112.5 - v
tel/ntl"''"""' vo RL 2 2m :12 :13 - :12 :13 - s12 s13 - v
Common-Mode
Rejection CMR VCM=212V 106 120 - 100 115 - 90 105 - dB
Power Supply
Rejection PSRR Vs = :4.5V to s18V - 0.6 3.2 - 1.8 5.6 - 2.4 7.0 p.VN
Slew Rate SR 5.5 8.5 - 5.5 8 5 - 5.5 8.5 - V/ws
Phase Margin cm AV = +1 - 62 - - 62 - - 62 - deg
Supply Current
(All Amplifiers) SY No Load - 4.5 6.5 - 4.5 6.5 - 4.5 6.5 mA
Gain Bandwidth
Product GBW - 5 - - 5 - - 5 - MHz
Channel V = 20V
ty P- - 125 175 - - 175 - dB
Separation CS fo = 10Hz (Note 2) 125 175
Input Capacitance b,,, - 3 - - 3 - - 3 - pF
Input Resistance
Differential-Made - 0.4 - - 0.4 - _ th4 _ Mn
Input Resistance -
Common-Mode RINCM - 20 - - 20 - - 20 GQ
= 1 10V Step
s ttli Ti AV + ' - - - - - 2 - s
6 mg Ime t, to 0.01% 2 2 u
NOTES:
1. Guaranteed by CMR test.
2. Guaranteed but not 100% tested.
0P-271
ELECTRICAL CHuihcrEititmCs at vs = :15V, --sisoc 3 TA 5 125°C for OP-271A, unless otherwise noted.
0P-271A
PARAMETER SYMBOL CON DITIONS MIN TYP MAX UNITS
Input Offset Voltage Vos - 115 400 pV
Average Input
T V, - 0.4 2 V/°C
Offset Voltage Drift C os u
Input Offset Current los VcM = 0V - 1.5 30 nA
Input Bias Current IB VCM = 0V - 7 60 nA
. Vo = 110v
"Cf/i,',',''';,'',.',, Avo RL = 10m 300 600 - V/mV
g RL = 2kn 200 500 -
Input Voltage Range IVR (Note 1) $12 i125 -
Output Voltage Swing V0 RL 2 2m :12 $13 -
commgmMOde CMR vCM = i12V 100 120 - dB
Rejection
Power Supply PSRR v = :t4 5V to i18V - 1 0 5 6 WV
Rejection Ratio s . . . "
Supply Current
- . 7. mA
(All Amplifiers) lsy No Load 5 3 5
1. Guaranteed by CMR test.
ELECTRICAL CHARACTERISTICS at Vs = s15V, -40''C s; TA: +85°C, unless otherwise noted.
OP-271A/E OP-271F OP-271G
PARAMETER SYMBOL CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
Input Offset
_ - - 7 V
Voltage 0 S 100 330 215 560 300 00 w
Average Input
Offset Voltage chOS - 0.4 2 - 1 4 - 2.0 5 pV/°C
Input Offset
Current los vCM = OV - 1 30 - 5 40 - 15 50 nA
Input Bias
l - - _ -
Current B vCM ov 6 60 10 70 15 80 nA
Large-Signal Vo = :10V
Voltage Avo RL = 10kgt 300 600 - 200 500 - 150 400 - V/mV
Gain RL = 2RD 200 500 - 100 400 - 90 300 -
I tV ll
npu (2 age IVR (Note 1) s12 112.5 - :12 t12.5 - AIS e12.5 - v
Ou p111 Otage O RLszQ :12 ,13 - s12 s13 - s12 s13 - V
C -M d
T." to tt CMR v = e12V 100 120 - 94 115 - 90 100 - dB
Rejection CM
Power Supply
Rejection PSRR VS = :4.5V10 s18V - 0.7 5.6 - 51.8 10 - 2.0 15 uVN
Supply Current No Load - 5.2 7.2 - 5.2 7.2 - 5.2 7.2 mA
(All Amplifiers) SY
1. Guaranteed by CMR lest.
0P-271
DICE CHARACTERISTICS
1. OUTA
2. -IN A
3. +IN A
5. +IN B
6. -IN B
7. OUTB
DIE SIZE 0.094 M o.okineh, 8,648 sq. mils
(2.39 X 2.34 mm, 5.60 sq. mm)
WAFER TEST LIMITS at Vs-- :15V, TA = 25°C, unless otherwise noted.
OP-271GBC
PARAMETER SYMBOL CONDITIONS LIMIT UNITS
Input Offset Voltage Vos 300 'N MAX
Input Offset Current los VCM = 0V 15 nA MAX
Input Bias Current ls Vcu = ov 40 nA MAX
v0: 110v
L -Si I
arge 'gf''. Avo RL =10kn 300 V/mV MIN
Voltage Gain
Rua- 2kn 200
Input Voltage Range IVR (Note 1) :12 V MIN
Output Voltage Swing Vo RL 2 an $12 V MIN
Commun-Made Rejection CMR VCM = a.t12V 100 dB MIN
[T" Fupe I. PSRR Vs = :4.5v to t18V 5.6 PV/V MAX
Rejection Ratio
Supply Current
I N Load 6.5 mA MAX
(All Amplifiers) SY 0
NOTES:
1. Guaranteed by CMR test.
Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaran-
teed for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing.
0P-271
TYPICAL PERFORMANCE CHARACTERISTICS
VOLTAGE NOISE DENSITY
vs FREQUENCY
_ - TA = 25''C
vs = :15v
Ill CORNER = 40HE
VOLTAGE NOISE DENSITY (nV/
M u a m
1 10 100
FREQUENCY (Hz)
CURRENT NOISE DENSITY
vs FREQUENCY
TA=25''C
vs=:1sv
1/1CORNER = 40H:
CURRENT NOISE DENSITY (pA/
10 we "
FREQUENCY (Hz)
INPUT BIAS CURRENT
" TEMPERATURE
vs=1115vl
8 ch = W
-75 -50 ~25 O 25 50 75
TEMPERATURE (°C)
100 125
VOLTAGE NOISE DENSITY
vs SUPPLY VOLTAGE
Ta = 25''C
's, 20
- AT lore
’3 AT 1m:
o 15 t10 :15 tim
SUPPLY VOLTAGE (VOLTS)
INPUT OFFSET VOLTAGE
vs TEMPERATURE
vs = :15v
INPUT OFFSET VOLTAGE (MV)
-75 -50 -25 ll " 50 75 too 125
TEMPERATURE (''C)
INPUT OFFSET CURRENT
" TEMPERATURE
INPUT OFFSET CURRENT (nA)
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE (°C)
TOTAL HARMONIC DISTORTION (0/0)
CHANGE IN OFFSET VOLTAGE (uV)
INPUT BIAS CURRENT (nA)
TOTAL HARMONIC DISTORTION
" FREQUENCY
Ta = 25''C
Vs = :15v
vo =1ov,,_,,
RL = 2m
It) 100 1k 10k
FREQUENCY (HI)
WARM-UP OFFSET
VOLTAGE DRIFT
TA = 25°C
vs = TISV
o 1 2 a 4 5
TIME (MINUTES)
INPUT BIAS CURRENT vs
COMMON-MODE VOLTAGE
TA] = J,
Vs = ttsit
a /''''
-12.5-10-7.5 -5 -2.5 0 2.5 5 7.5 10 12.5
COMMON-MODE VOLTAGE (VOLTS)
