The TS951-TS952-TS954 are a series of low power operational amplifiers from Renesas that feature a rail-to-rail input common-mode voltage range, rail-to-rail output voltage swing, high-speed operation (3MHz, 1V/µs), low consumption (0.9mA @ 3V), supply voltage rejection ratio of 80dB, latch-up immunity, and are available in a SOT23-5 micropackage.
The TS951, TS952 and TS954 are rail‑to‑rail BiCMOS operational amplifiers optimized for 3 V and 5 V operation. They are offered in a compact 5‑pin SOT23‑5 micropackage, making them suitable for battery‑powered and space‑constrained designs.
The document provides absolute maximum ratings, operating conditions, electrical characteristics, package dimensions and revision history. It also includes typical performance graphs such as supply current versus voltage and gain‑bandwidth versus frequency.
| Supply voltage range | 2.7 V to 12 V |
|---|---|
| Common‑mode input voltage range | Vpp − 0.2 V to Vee + 0.2 V |
| Operating temperature range | -40 °C to +125 °C |
| Gain‑bandwidth product | 3 MHz |
| Slew rate | 1 V/µs |
| Output short‑circuit current | 10 mA |
| Supply voltage rejection ratio | 80 dB |
| Latch‑up immunity | 200 mA |
They operate from 2.7 V up to 12 V.
They are available in a 5‑pin SOT23‑5 micropackage.
The gain‑bandwidth product is 3 MHz.