5962R8856501VCA Datasheet, PDF (2/5 Pages) Analog Devices – Very low noise, quad, operational amplifier

OP470
Very low noise, quad, operational amplifier
3.0
Absolute Maximum Ratings 1/
Supply Voltage (V_CC) ......................................................... ±18V dc
Differential Input Voltage 2/............................................... ±1V dc
Differential Input Current 2/ ............................................... ±25mA
Input Voltage ...................................................................... Supply voltage
Output Short Circuit Duration ............................................ Continuous
Storage Temperature Range................................................ -65°C to +150°C
Lead Temperature (soldering, 60 seconds)......................... +300°C
Power Dissipation (P_D) ....................................................... 500mW
Maximum Junction Temperature (T_J)................................. +150°C
Ambient Operating Temperature Range............................. -55°C to +125°C
Absolute Maximum Ratings Notes:
1/ Stresses above the absolute maximum rating may cause permanent damage to
the device. Extended operation at the maximum levels may degrade
performance and affect reliability.
2/ The inputs are protected by back-to-back diodes. Current limiting resistors are
not used in order to achieve low noise performance. If the differential input
voltage exceeds ±1V, the input current should be limited to ±25mA.
3.1 Thermal Characteristics:
Thermal Resistance, Lead Leadless Chip Carrier (TC) Package
Junction-to-Case (Θ_JC) = See MIL-STD-1835
Junction-to-Ambient (Θ_JA) = 110 °C/W Max
4.0 Electrical Table:
Table I - Electrical Characteristics
Parameter
Symbol
Conditions
1/
Sub-
groups
1
Input Offset Voltage
V_IO
2, 3
M, D, L, R 1
Input Offset Current
I_IO
V_CM = 0V
1
2, 3
M, D, L, R 1
Input Bias Current
I_IB
V_CM = 0V
1
2, 3
M, D, L, R 1
Input Noise Voltage 4/
E_n
fo = 1Hz to 100Hz
7
V_O = ±10V, R_L = 10kΩ
4
5, 6
Large Signal Voltage Gain A_VS
M, D, L, R 4
V_O = ±10V, R_L = 2kΩ 4/
4
5, 6
Limit
Min
1000
750
100
500
400
Limit
Max
±0.4
±0.6
±0.6
±10
±20
±50
±25
±50
±500
110
Units
mV
nA
nV_RMS
V/mV
ASD0013059 Rev. B
25-Sep-07
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