STMicroelectronics TSU10x Nanopower Operational Amplifiers
STMicroelectronics TSU10x Nanopower Operational Amplifiers offer an ultralow-power consumption combined with a supply voltage range of 1.5V to 5.5V. These features allow the TSU101, TSU102, and TSU104 to be efficiently supplied by a coin-type Lithium battery or a regulated voltage in low-power applications. The gain bandwidth of these devices makes them ideal for sensor signal conditioning, battery supplied, and portable applications.
Features
- Low supply voltage from 1.5V to 5.5V
- Unity gain stable
- Rail-to-rail input and output
- Low input bias current
- High tolerance to ESD
- 42 years of typical equivalent lifetime (for TSU101) is supplied by a 220mAh coin type Lithium battery
- Industrial temperature range of -40°C to +85°C
- Accurate signal conditioning of high impedance sensors
- Application performances guaranteed over an industrial temperature range
- Tolerance to power supply transient drops
Applications
- Ultralong life battery-powered applications
- Power metering
- UV and photosensors
- Electrochemical and gas sensors
- Pyroelectric passive infrared (PIR) detection
- Battery current sensing
- Medical instrumentation
- RFID readers
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| Part Number | GBP - Gain Bandwidth Product | SR - Slew Rate | CMRR - Common Mode Rejection Ratio | Datasheet |
|---|---|---|---|---|
| TSU101RILT | 8 kHz | 3 mV/us | 90 dB |  |
| TSU102IST | 8 kHz | 3 mV/us | 90 dB | |
| TSU104IQ4T | 8 kHz | 3 mV/us | 90 dB | |
| TSU101ICT | 8 kHz | 3 mV/us | 90 dB | |
| TSU101ILT | 8 kHz | 3 mV/us | 90 dB | |
| TSU102IQ2T | 8 kHz | 3 mV/us | 90 dB | |
| TSU104IPT | 8 kHz | 3 mV/us | 90 dB | |
| TSU101RICT | 8 kHz | 3 mV/us | 90 dB | |