TYPE | DESCRIPTION |
---|
Mounting Style | Through Hole |
Number of Pins | 8 Pin |
Supply Voltage (DC) | 36.0V (max) |
Operating Voltage | 2.25V ~ 18V |
Case/Package | PDIP-8 |
Supply Current | 700 µA |
Number of Circuits | 1 Circuit |
Number of Channels | 1 Channel |
Number of Positions | 8 Position |
Common Mode Rejection Ratio | 130 dB |
Quiescent Current | 700 µA |
Bandwidth | 1.3 MHz |
Slew Rate | 4.00 V/μs |
Gain | 10.0 kdB |
Input Offset Voltage | 125 µV |
Input Bias Current | 20 nA |
Operating Temperature (Max) | 125 ℃ |
Operating Temperature (Min) | -40 ℃ |
3dB Bandwidth | 1.3 MHz |
Gain Bandwidth | 200 kHz |
Minimum CMRR Range | 73 dB |
Supply Voltage (Max) | 30V ~ 50V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tube |
Size-Length | 9.81 mm |
Size-Width | 6.35 mm |
Size-Height | 4.57 mm |
Operating Temperature | -40℃ ~ 85℃ |
The INA128 and INA129 are low-power, general purpose instrumentation amplifiers offering excellent accuracy. The versatile 3-op amp design and small size make these amplifiers ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (200 kHz at G = 100).
●A single external resistor sets any gain from 1 to 10,000. The INA128 provides an industry-standard gain equation; the INA129 gain equation is compatible with the AD620.
●The INA12x is laser-trimmed for very low offset voltage (50 µV), drift (0.5 µV/°C) and high common-mode rejection (120 dB at G ≥ 100). The INA12x operates with power supplies as low as ±2.25 V, and quiescent current is only 700 µA, ideal for battery-operated systems. Internal input protection can withstand up to ±40 V without damage.
●The INA12x is available in 8-pin plastic DIP and SO-8 surface-mount packages, specified for the 40°C to 85°C temperature range. The INA128 is also available in a dual configuration, the INA2128.
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