This document describes the features and characteristics of the TSM104W/A quad operational amplifier and programmable voltage reference, including low supply current, low input bias current, medium speed, low input offset voltage, wide power supply range, 2kV ESD protection voltage reference, adjustable output voltage, 0.4% and 1% voltage precision, sink current capability, and typical output impedance.
The TSM104W/A is a monolithic integrated circuit that integrates four operational amplifiers and an adjustable shunt voltage reference. This device is designed to offer space and cost savings in applications such as power supply management and data acquisition systems. It is available in Dual In-Line Package (DIP) and Small Outline Package (SO) formats.
| Supply Current | 375 µA/op. |
|---|---|
| Input Bias Current | 20nA |
| Speed | 0.9MHz |
| Input Offset Voltage | 0.5mV typ |
| Power Supply Range | ±1.5V to ±15V |
| ESD Protection | 2kV |
| Output Voltage Range | Vref to 36V |
| Voltage Precision | 0.4% and 1% |
| Sink Current Capability | 1 to 100mA |
| Output Impedance | 0.2 Ω |
| Operating Temperature Range | -55 to +125 °C |
The typical input offset voltage for the TSM104WA is 0.5mV at 25°C.
The gain bandwidth product is typically 0.9 MHz.
The typical output impedance is 0.2 Ω.
The minimum cathode current for regulation is 0.5 mA.