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Part: HA2-5135/883
Category:
Analog & Mixed-Signal Processing
-> Amplifiers
-> Operational Amplifiers
Description: Precision Operational Amplifier
Company: Intersil Corporation
Datasheet: Download HA2-5135/883 datasheet File size : 167 kB
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®
HA-5135/883
Precision Operational Amplifier
Description
The HA-5135/883 is a precision operational amplifier manufactured using a combination of key technological advancements to provide outstanding input characteristics. A high Beta input stage is combined with laser trimming, dielectric isolation, and matching techniques to produce 75µV (max) input offset voltage and 0.4µV/oC (max) input offset voltage average drift. Other features enhanced by this process include 9nV/Hz (typ) Input Noise Voltage, 4nA Input Bias Current (max) and 120dB Open Loop Gain (min). These features coupled with 106dB CMRR and 94dB PSRR make HA-5135/883 an ideal device for precision D.C. instrumentation amplifiers. Excellent input characteristics in conjunction with 0.6MHz (min) bandwidth and 0.5V/µs (min) slew rate, makes this amplifier extremely useful for precision integrator and biomedical amplifier designs. These amplifiers are also well suited for precision data acquisition and for accurate threshold detector applications.
April 2002
Features
· This Circuit is Processed in Accordance to MIL-STD883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1. · Low Offset Drift . . . . . . . . . . . . . . . . . . . 0.4µV/oC (Max) · Low Offset Voltage . . . . . . . . . . . . . . . . . . . .75µV (Max) · High Gain . . . . . . . . . . . . . . . . . . . . 120dB(1MV/V) (Min) · High CMRR . . . . . . . . . . . . . . . . . . . . . . . . . . 106dB (Min) · High PSRR . . . . . . . . . . . . . . . . . . . . . . . . . . . 94dB (Min) · Low Supply Current. . . . . . . . . . . . . . . . . . 1.7mA (Max) · Low Noise Voltage Density at 1kHz . . . . . 9nV/Hz (Max) · Low Noise Current Density at 1kHz . . . . 0.4pA/Hz (Max)
Applications
· High Gain Instrumentation · Precision Data Acquisition · Precision Integrators · Biomedical Amplifiers · Precision Threshold Detectors
Ordering Information
P ART NUMBER HA2-5135/883 TEMPERATURE RANGE -55oC to +125oC P ACKAGE 8 Pin Can
Pinout
HA-5135/ 883 (METAL CAN) TOP VIEW
BAL 1 8 BAL 2 1 -IN 2 + 3 4 V- (CASE) 5 7 V+ 6 O UT
+IN
BAL1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2002. All Rights Reserved 1
Spec Number
511016-883 FN3731.2
HA-5135/883
Absolute Maximum Ratings
Voltage Between V+ and V- Terminals . . . . . . . . . . . . . . . . . . . 40V Differential Input Voltage (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . 7V Voltage at Either Input Terminal . . . . . . . . . . . . . . . . . . . . . . V+ to VInput Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA Output Current . . . . . . . . . . . . . . . . . . . .Full Short Circuit Protection Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC Storage Temperature Range . . . . . . . . . . . . . . . . . -65oC to +150oC ESD Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <2000V Lead Temperature (Soldering 10s). . . . . . . . . . . . . . . . . . . . +300oC
Thermal Information
Thermal Resistance JA JC Metal Can Package . . . . . . . . . . . . . . . . . 160oC/W 70oC/W Package Power Dissipation Limit at +75oC for TJ +175oC Metal Can Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645mW Package Power Dissipation Derating Factor Above +75oC Metal Can Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5mW/oC
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE: 1. JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief
TB379 for details.
Operating Conditions
Operating Temperature Range. . . . . . . . . . . . . . . . -55oC to +125oC Operating Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V VINCM 1/2 (V+ - V-) RL 600
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS Device Tested at: VSUPPLY = ±15V, RSOURCE = 50, RLOAD = 100k, VOUT = 0V, Unless Otherwise Specified. GROUP A SUBGROUPS 1 2, 3 Input Bias Current IB VCM = 0V, RS = 10k, 50 +I B + I B ---------------------------- 2 Input Offset Current I IO VCM = 0V, +RS = 10k, -RS = 10k V+ = +3V, V- = -27V V+ = +27V, V- = -3V VOUT = 0V and +10V, RL = 2k VOUT = 0V and -10V, RL = 2k VCM = +10V, V+ = +5V, V- = -25V, VOUT = -10V VCM = -10V, V+ = +25V, V- = -5V, VOUT = +10V RL = 600 RL = 600 VOUT = -10V VOUT = +10V 1 2, 3 LIMITS TEMPERATURE + 25o C + 125o C, + 125o C, -55oC -55oC + 25o C MIN -7 5 -1 3 0 -4 -6 M AX 75 130 4 6 UNITS µV µV nA nA
PARAMETERS Input Offset Voltage
SYMBOL V IO
CONDITIONS VCM = 0V
1 2, 3 1 2, 3 1 2, 3 4 5, 6 4 5, 6 1 2, 3 1 2, 3 4 5, 6
+ 25o C +125 C, -55 C + 25o C +125oC, -55oC + 25o C +125 C, -55 C + 25 C +125oC, -55oC + 25o C +125 C, -55 C + 25 C +125oC, -55oC + 25o C + 125o C, -55oC
o o o o o o o o
-4 -5 . 5 12 12 120 120 120 120 106 106 106 106 10
o
4 5. 5 -1 2 -1 2 -1 0 -1 0 -1 5
nA nA V V V V kV/V kV/V kV/V kV/V dB dB dB dB V V V V mA mA
Common Mode Range
+CM R
- C MR
Large Signal Voltage Gain
+AVOL -AVOL
Common Mode Rejection Ratio
+ C MR R
-C MRR
Output Voltage Swing
+VOUT -VOUT
+ 25o C +125 C, -55 C + 25 C +125oC, -55oC + 25 C +25 C
o o o o
10 15 -
4 5, 6
Output Current
+IOUT -IOUT
4 4
Spec Number 2
511016-883
HA-5135/883
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued) Device Tested at: VSUPPLY = ±15V, RSOURCE = 50, RLOAD = 100k, VOUT = 0V, Unless Otherwise Specified. GROUP A SUBGROUPS 1 2, 3 1 2, 3 1 2, 3 1 2, 3 1 2, 3 -VIOAdj NOTES: 1. Offset adjustment range is [VIO (Measured ±1mV] minimum referred to output. This test is for functionality only to assure adjustment through 0V. 2. The input stage has series 500 resistors along with back to back diodes. This provides large differential input voltage protection for a slight increase in noise voltage. Note 1 1 2, 3 LIMITS TEMPERATURE + 25 C +125oC, -55oC + 25 C +125 C, -55 C + 25 C +125oC, -55oC + 25o C + 125o C, -55oC
o o o o o
PARAMETERS Quiescent Power Supply Current
SYMBOL +ICC -ICC
CONDITIONS VOUT = 0V, IOUT = 0mA VOUT = 0V, IOUT = 0mA VSUP = 10V, V+ = +5V, V- = -15V, V+ = +15V, V- = -15V VSUP = 10V, V+ = +15V, V- = -5V, V+ = +15V, V- = -15V Note 1
MIN -1 . 7 -1 . 7 94 94 94 94 VIO-1
M AX 1. 7 1. 7 -
UNITS mA mA mA mA dB dB dB dB mV mV mV mV
Power Supply Rejection Ratio
+PSRR
-PSRR
Offset Voltage Adjustment
+VIOAdj
+25o C +125 C, -55 C +25 C +125oC, -55oC
o o o
VIO-1 VIO+1 VIO+1
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS Device Tested at: VSUPPLY = ±15V, RSOURCE = 50, RLOAD = 2k, CLOAD = 50pF, AVCL = +1V/V, Unless Otherwise Specified. GROUP A SUBGROUPS 7 7 LIMITS TEMPERATURE +25 C +25oC
o
PARAMETERS Slew Rate
SYMBOL +SR -SR
CONDITIONS VOUT = -3V to +3V, VIN S.R. 25V/µs VOUT = +3V to -3V, VIN S.R. 25V/µs
MI N 0.5 0.5
MA X -
UNITS V/ µs V/ µs
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS Device Characterized at: VSUPPLY = ±15V, RLOAD = 2k, CLOAD = 50pF, AV = +1V/V, Unless Otherwise Specified. LIMITS PARAMETERS Average Offset Voltage Drift Differential Input Resistance Average Offset Current Drift Average Bias Current Drift Input Noise Voltage Density SYMBOL VIOTC RIN IIOTC IBTC EN CONDITIONS VCM = 0V VCM = 0V Versus Temperature VCM = 0V Versus Temperature VCM = 0V RS = 20, fO = 1kHz NOTES 1 1 1 1 1 TEMPERATURE -55 C to +125 C +25oC -55oC to +125oC -55oC to +125oC +25oC
o o
MIN 20 -
M AX 1. 3 40 40 11
UNITS µV/oC M pA/oC pA/oC nV/Hz
Spec Number 3
511016-883
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