0
ACTIVE
Number of channels |
2 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) |
40 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) |
4 |
Vos (offset voltage at 25°C) (max) (mV) |
0.6 |
Offset drift (typ) (µV/°C) |
2 |
Input bias current (max) (pA) |
70000 |
GBW (typ) (MHz) |
1.7 |
Slew rate (typ) (V/µs) |
0.5 |
Rail-to-rail |
In to V- |
Iq per channel (typ) (mA) |
0.225 |
Vn at 1 kHz (typ) (nV√Hz) |
17 |
CMRR (typ) (dB) |
100 |
Rating |
Automotive |
Operating temperature range (°C) |
-40 to 125 |
Iout (typ) (A) |
0.003 |
Architecture |
Bipolar |
Input common mode headroom (to negative supply) (typ) (V) |
-0.3 |
Input common mode headroom (to positive supply) (typ) (V) |
-1 |
Output swing headroom (to negative supply) (typ) (V) |
0.7 |
Output swing headroom (to positive supply) (typ) (V) |
-0.7 |
SOIC (D)-8-29.4 mm² 4.9 x 6
The TLE2021-Q1, TLE2022-Q1, TLE2024-Q1 and TLE2021A-Q1, TLE2022A-Q1 devices (all referred to in this data sheet as TLE202x-Q1) are precision, high-speed, low-power operational amplifiers using a new Texas Instruments bipolar process. The A-suffix devices offer improved dc specifications over the non-A-suffix devices, such as input offset voltage. These devices combine the best features of the OP21 with highly improved slew rate and unity-gain bandwidth.
The addition of a bias circuit in conjunction with this process results in extremely stable parameters with both time and temperature. Therefore, a precision device remains a precision device even with changes in temperature and over years of use.
This combination of excellent dc performance with a common-mode input voltage that includes the negative rail makes these devices an excellent choice for low-level signal conditioning applications in either single-supply or split-supply configurations. In addition, these devices offer phase-reversal protection circuitry that eliminates an unexpected change in output states when one of the inputs is less than the negative supply rail.
A variety of available options includes small-outline versions for high-density systems applications.
These devices are characterized for operation over the full automotive temperature range of −40°C to +125°C.
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