0
ACTIVE
Number of channels |
1 |
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 |
Vos (offset voltage at 25°C) (max) (mV) |
0.75 |
Offset drift (typ) (µV/°C) |
0.4 |
Input bias current (max) (pA) |
50 |
GBW (typ) (MHz) |
0.012 |
Features |
EMI Hardened, Zero Crossover |
Slew rate (typ) (V/µs) |
0.005 |
Rail-to-rail |
In, Out |
Iq per channel (typ) (mA) |
0.0008 |
Vn at 1 kHz (typ) (nV√Hz) |
290 |
CMRR (typ) (dB) |
114 |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 85 |
Iout (typ) (A) |
0.01 |
Architecture |
CMOS |
Input common mode headroom (to negative supply) (typ) (V) |
0 |
Input common mode headroom (to positive supply) (typ) (V) |
0 |
Output swing headroom (to negative supply) (typ) (V) |
0.01 |
Output swing headroom (to positive supply) (typ) (V) |
-0.01 |
SOT-SC70 (DCK)-5-4.2 mm² 2 x 2.1
The OPA369 and OPA2369 are ultra-low-power, low-voltage operational amplifiers from Texas Instruments designed especially for battery-powered applications.
The OPAx369 operates on a supply voltage as low as 1.8V and has true rail-to-rail operation that makes it useful for a wide range of applications. The zerø-crossover feature resolves the problem of input crossover distortion that becomes very prominent in low voltage (< 3V), rail-to-rail input applications.
In addition to microsize packages and very low quiescent current, the OPAx369 features 12kHz bandwidth, low offset drift (1.75µV/°C, max), and low noise 3.6µVPP (0.1Hz to 10Hz).
The OPA369 (single version) is offered in an SC70-5 package. The OPA2369 (dual version) comes in both MSOP-8 and SOT23-8 packages.
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