SGLS199C January   2004  – July 2025 TLE2021-Q1 , TLE2021A-Q1 , TLE2022-Q1 , TLE2022A-Q1 , TLE2024-Q1

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  Recommended Operating Conditions
    3. 5.3  Thermal Information for TLE2021-Q1
    4. 5.4  Thermal Information for TLE2022-Q1
    5. 5.5  Thermal Information for TLE2024-Q1
    6. 5.6  Electrical Characteristics for TLE2021-Q1, VCC = ±15V
    7. 5.7  Electrical Characteristics for TLE2021-Q1, VCC = 5V
    8. 5.8  Electrical Characteristics for TLE2022-Q1, VCC = ±15V
    9. 5.9  Electrical Characteristics for TLE2022-Q1, VCC = 5V
    10. 5.10 Electrical Characteristics for TLE2024-Q1, VCC = ±15V
    11. 5.11 Electrical Characteristics for TLE2024-Q1, VCC = 5V
    12. 5.12 Typical Characteristics
  7. 6Application and Implementation
    1. 6.1 Application Information
      1. 6.1.1 Voltage-Follower Applications
      2. 6.1.2 Input Offset Voltage Null
    2. 6.2 Layout
      1. 6.2.1 Layout Guidelines
      2. 6.2.2 Layout Example
  8. 7Device and Documentation Support
    1. 7.1 Receiving Notification of Documentation Updates
    2. 7.2 Support Resources
    3. 7.3 Trademarks
    4. 7.4 Electrostatic Discharge Caution
    5. 7.5 Glossary
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

3 Description

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.

Device Information
PART NUMBER CHANNEL COUNT PACKAGE(1)
TLE2021-Q1 Single D (SOIC, 8)
TLE2021A-Q1
TLE2022-Q1 Dual D (SOIC, 8)
TLE2022A-Q1
TLE2024-Q1 Quad DW (SOIC, 16)
(1) For more information, see Section 9.
TLE2021-Q1 TLE2021A-Q1 TLE2022-Q1 TLE2022A-Q1 TLE2024-Q1 Difference Amplifier Application With the RES11A-Q1 Difference Amplifier Application With the RES11A-Q1