TSM102ID

Overview

The TSM102ID is a monolithic integrated circuit housed in a 16-pin SOIC package, integrating two operational amplifiers, two comparators, and a precision voltage reference. It operates within a supply voltage range of 3 V to 30 V and supports an operating temperature range from -40 °C to +85 °C. Key electrical parameters include a typical slew rate of 2 V/µs, a gain-bandwidth product of 2.1 MHz, and an input offset voltage of 4.5 mV. The device features low supply current consumption of 200 µA per amplifier and includes latch-up immunity.

Feature Summary

• Integrates dual operational amplifiers, dual comparators, and a precision voltage reference into a single monolithic IC for space and cost efficiency.
• Operational amplifiers feature rail-to-rail input common-mode voltage range including ground and low-level output saturation voltage close to VCC-.
• Comparators provide medium-speed performance with low supply current and input common-mode voltage range that includes ground.
• Voltage reference offers adjustable output voltage capability with high sink current capability and standard grade precision.

Applications

• Switch-Mode Power Supplies
• Battery Chargers
• Power-Good, Overvoltage, Undervoltage, and Overcurrent Detection
• Window Comparators
• Alarms, Detectors, and Sensors

Procurement Notes

Verify the specific ordering suffix 'ID' corresponds to the SOIC-16 package and standard grade (1%) voltage reference tolerance as documented in the manufacturer's ordering information. Confirm the active production status and tube packaging quantity of 75 units via official channels before procurement. Ensure compatibility with the specified -40 °C to 85 °C operating temperature range for the intended application environment.

Selection Notes

Select the TSM102ID when a combined solution for signal conditioning, threshold detection, and reference generation is required in power management or data acquisition systems. Consider this component for designs needing rail-to-rail input capabilities and low quiescent current. Evaluate the standard grade voltage reference precision against application requirements, noting that higher precision A-grade variants are available in the same family if tighter tolerances are necessary.

Part Context

The TSM102ID belongs to the TSM102 family of special purpose amplifiers manufactured by Texas Instruments. This family combines essential building blocks for implementing wide varieties of power-management functions. The ID suffix specifically denotes the industrial temperature grade and SOIC package variant within the broader product line that also includes A-grade precision versions and TSSOP package options.

Replacement Considerations

TSM102AI, TSM102AID, TSM102AIPW, TSM102IPW