0
ACTIVE
Number of channels |
2 |
Vs (max) (V) |
36 |
Vs (min) (V) |
2.7 |
Input offset (±) (max) (µV) |
250 |
Voltage gain (min) (V/V) |
5 |
Voltage gain (max) (V/V) |
10000 |
Noise at 1 kHz (typ) (nV√Hz) |
35 |
Features |
Low power |
CMRR (min) (dB) |
83 |
Input offset drift (±) (max) (µV/°C) |
3 |
Input bias current (±) (max) (nA) |
25 |
Iq (typ) (mA) |
0.175 |
Bandwidth at min gain (typ) (MHz) |
0.2 |
Gain error (±) (max) (%) |
0.5 |
Operating temperature range (°C) |
-40 to 85 |
Rating |
Catalog |
Type |
Resistor |
Gain nonlinearity (±) (max) (%) |
0.012 |
Output swing headroom (to negative supply) (typ) (V) |
0.8 |
Output swing headroom (to positive supply) (typ) (V) |
-0.75 |
Input common mode headroom (to negative supply) (typ) (V) |
3.5 |
Input common mode headroom (to positive supply) (typ) (V) |
-3.5 |
Noise at 0.1 Hz to 10 Hz (typ) (µVPP) |
0.7 |
SOIC (D)-16-59.4 mm² 9.9 x 6
The INA126 and INA2126 (INAx126) are precision instrumentation amplifiers for accurate, low-noise, differential-signal acquisition. The two-op-amp design provides excellent performance with low quiescent current (175µA/channel). These features combined with a wide operating voltage range of ±1.35V to ±18V make the INAx126 a great choice for portable instrumentation and data acquisition systems.
Gain can be set from 5V/V to 10000V/V with a single external resistor. Precision input circuitry provides low offset voltage (250µV, maximum), low offset voltage drift (3µV/°C, maximum), and excellent common-mode rejection.
All versions are specified for the –40°C to +85°C industrial temperature range.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
