TL026CPSR

Overview

The TL026CPSR is a single-channel video amplifier manufactured by Texas Instruments, designed for high-frequency differential applications with integrated automatic gain control (AGC). It operates within a commercial temperature range of 0°C to +70°C and is housed in an 8-pin SOIC surface-mount package. Key electrical specifications include a 3dB bandwidth of 50 MHz, a voltage gain of 85 V/V (38.59 dB), and a common-mode rejection ratio (CMRR) of 60 dB. The device draws a typical operating supply current of 27 mA and has an input bias current of 30 uA. It supports power dissipation up to 1 W.

Feature Summary

• Integrates automatic gain control circuitry to maintain signal stability across varying input levels.
• Provides differential amplification capabilities optimized for high-frequency video signal processing.
• Features high common-mode rejection to minimize noise interference in differential signal paths.

Applications

• Video signal conditioning and amplification
• High-frequency differential signal processing
• Automatic gain control circuits in video systems

Procurement Notes

Verify the specific suffix 'PSR' corresponds to the SOIC-8 package and tape-and-reel or cut-tape availability as listed by distributors. Confirm that the commercial temperature grade (0°C to +70°C) meets the operational requirements of the target environment. Ensure compatibility with standard 5V logic interfaces if used in mixed-signal systems. Cross-reference the manufacturer part number against official Texas Instruments documentation to validate component authenticity and revision status before procurement.

Selection Notes

Select this component when a single-channel differential amplifier with built-in AGC is required for video applications. It is suitable for designs needing a 50 MHz bandwidth and moderate voltage gain without external gain-setting complexity. Consider the SOIC-8 package for space-constrained surface-mount layouts. Verify that the 27 mA supply current fits the system's power budget and that the commercial temperature range aligns with the intended operating conditions.

Part Context

The TL026 belongs to the TL026 series of differential high-frequency amplifiers with AGC. Variants such as TL026CD and TL026CDR share similar functional characteristics but differ in packaging options like SOIC or DIP. The TL026CPSR specifically denotes the commercial grade version in an SOIC-8 package, distinguishing it from industrial or military grades which may offer extended temperature ranges.

Replacement Considerations

Compatible substitutes include other parts within the TL026 family, such as TL026CD or TL026CDR, provided the package type matches the design constraints. Verify pinout compatibility and ensure that any alternative maintains the required 50 MHz bandwidth and AGC functionality for video applications.