0
ACTIVE
Number of channels |
2 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) |
12 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) |
2.5 |
Rail-to-rail |
In, Out |
GBW (typ) (MHz) |
0.0055 |
Slew rate (typ) (V/µs) |
0.002 |
Vos (offset voltage at 25°C) (max) (mV) |
3 |
Iq per channel (typ) (mA) |
0.00098 |
Vn at 1 kHz (typ) (nV√Hz) |
300 |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 125 |
Offset drift (typ) (µV/°C) |
2 |
Input bias current (max) (pA) |
500 |
CMRR (typ) (dB) |
100 |
Iout (typ) (A) |
0.0002 |
Architecture |
CMOS |
Input common mode headroom (to negative supply) (typ) (V) |
-0.1 |
Input common mode headroom (to positive supply) (typ) (V) |
0.1 |
Output swing headroom (to negative supply) (typ) (V) |
0.18 |
Output swing headroom (to positive supply) (typ) (V) |
-0.02 |
PDIP (P)-8-92.5083 mm² 9.81 x 9.43
The TLV224x family of single-supply operational amplifiers offers very low supply current of only 1 uA per channel.
The low supply current is coupled with extremely low input bias currents enabling them to be used with mega-
resistors making them ideal for portable, long active life, applications. DC accuracy is ensured with a low typical offset voltage as low as 600 uV, CMRR of 100 dB, and minimum open loop gain of 100 V/mV at 2.7 V.
The maximum recommended supply voltage is as high as 12 V and ensured operation down to 2.5 V, with electrical characteristics specified at 2.7 V, 5 V and 12 V. The 2.5-V operation makes it compatible with Li-Ion battery-powered systems and many micropower microcontrollers available today including TI's MSP430.
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