0
ACTIVE
Number of channels |
2 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) |
5.5 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) |
1.8 |
Rail-to-rail |
In, Out |
GBW (typ) (MHz) |
0.09 |
Slew rate (typ) (V/µs) |
0.03 |
Vos (offset voltage at 25°C) (max) (mV) |
1.5 |
Iq per channel (typ) (mA) |
0.0029 |
Vn at 1 kHz (typ) (nV√Hz) |
80 |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 125 |
Offset drift (typ) (µV/°C) |
2.7 |
Features |
EMI Hardened |
Input bias current (max) (pA) |
50 |
CMRR (typ) (dB) |
100 |
Iout (typ) (A) |
0.005 |
Architecture |
CMOS |
Input common mode headroom (to negative supply) (typ) (V) |
0.0055 |
Input common mode headroom (to positive supply) (typ) (V) |
0.0029 |
Output swing headroom (to negative supply) (typ) (V) |
0.005 |
Output swing headroom (to positive supply) (typ) (V) |
-0.005 |
SOIC (D)-8-29.4 mm² 4.9 x 6
All trademarks are the property of their respective owners.
The OPA379 family of micropower, low-voltage operational amplifiers is designed for battery-powered applications. These amplifiers operate on a supply voltage as low as 1.8V (±0.9V). High-performance, single-supply operation with rail-to-rail capability (10µV max) makes the OPA379 family usefuel for a wide range of applications.
In addition to microSize packages, the OPA379 family of op amps features impressive bandwidth (90kHz), low bias current (5pA), and low noise (80nV/√Hz) relative to the very low quiescent current (5.5µA max).
The OPA379 (single) is available in SC70-5, SOT23-5, and SO-8 packages. The OPA2379 (dual)comes in SOT23-8 and SO-8 packages. The OPA4379 (quad) is offered in a TSSOP-14 package. All version are specified from -40°C to +125°C.
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