Data sheet
Physical
Case/Package
CDIP
Contact
Plating
Gold
Mount
Through
Hole
Number
of Pins
16
Technical
-3db
Bandwidth
4
MHz
Bandwidth
4
MHz
Dual
Supply Voltage
15
V
Gain
16
dB
Gain
Bandwidth Product
100
kHz
Input
Bias Current
50
pA
Input
Offset Voltage (Vos)
700
µV
Max
Dual Supply Voltage
16.5
V
Max
Input Voltage
12
V
Max
Operating Temperature
125
°C
Max
Supply Voltage
16.5
V
Min
Dual Supply Voltage
4.5
V
Min
Operating Temperature
-55
°C
Min
Supply Voltage
4.5
V
Nominal
Supply Current
10
mA
Number
of Amplifiers
1
Number
of Channels
1
Number
of Circuits
1
Number
of Elements
1
Operating
Supply Current
14
mA
Output
Current per Channel
10
mA
Slew
Rate
24
V/µs
Dimensions
Height
3.56 mm
Length
21.34 mm
Width
7.87
mm
Compliance
Lead
Free
Contains Lead
REACH
SVHC
No
SVHC
Radiation
Hardening
No
RoHS
Compliant
The AD526 is a single-ended, monolithic software programmable gain amplifier (SPGA) that provides gains of 1, 2, 4, 8 and 16. It is complete, including amplifier, resistor network and TTL-compatible latched inputs, and requires no external components. Low gain error and low nonlinearity make the AD526 ideal for precision instrumentation applications requiring programmable gain. The small signal bandwidth is 350 kHz at a gain of 16. In addition, the AD526 provides excellent dc precision. The FET-input stage results in a low bias current of 50 pA. A guaranteed maximum input offset voltage of 0.5 mV max (C grade) and low gain error (0.01%, G = 1, 2, 4, C grade) are accomplished using Analog Devices' laser trimming technology. To provide flexibility to the system designer, the AD526 can be operated in either latched or transparent mode. The force/sense configuration preserves accuracy when the output is connected to remote or low impedance loads. The AD526 is offered in one commercial (0°C to +70°C) grade, J, and three industrial grades, A, B and C, which are specified from -40°C to +85°C. The S grade is specified from -55°C to +125°C. The military version is available processed to MIL-STD 883B, Rev C. The J grade is supplied in a 16-pin plastic DIP, and the other grades are offered in a 16-pin hermetic side-brazed ceramic DIP.