LTC1151
LTC1151 is Dual +-15V Zero-Drift Operational Amplifier manufactured by Linear Technology.
Dual ±15V Zero-Drift Operational Amplifier
Features
- Maximum Offset Voltage Drift: 0.05µV/°C
- High Voltage Operation: ±18V
- No External ponents Required
- Maximum Offset Voltage: 5µV
- Low Noise: 1.5µVP-P (0.1Hz to 10Hz)
- Minimum Voltage Gain: 125d B
- Minimum CMRR: 106d B
- Minimum PSRR: 110d B
- Low Supply Current: 0.9m A/Amplifier
- Single Supply Operation: 4.75V to 36V
- Input mon Mode Range Includes Ground
- Typical Overload Recovery Time: 20ms
- Available in 8-Lead N8 and 16-Lead SW Packages
U APPLICATIO S
- Strain Gauge Amplifiers
- Instrumentation Amplifiers
- Electronic Scales
- Medical Instrumentation
- Thermocouple Amplifiers
- High Resolution Data Acquisition
DESCRIPTIO
The LTC®1151 is a high voltage, high performance dual zero-drift operational amplifier. The two sample-and-hold capacitors per amplifier required externally by other chopper amplifiers are integrated on-chip. The LTC1151 also incorporates proprietary high voltage CMOS structures which allow operation at up to 36V total supply voltage.
The LTC1151 has a typical offset voltage of 0.5µV, drift of 0.01µV/°C, 0.1Hz to 10Hz input noise voltage of 1.5µVP-P, and a typical voltage gain of 140d B. It has a slew rate of 3V/µs and a gain-bandwidth product of 2.5MHz with a supply current of 0.9m A per amplifier. Overload recovery times from positive and negative saturation are 3ms and 20ms, respectively.
The LTC1151 is available in a standard 8-lead plastic DIP package as well as a 16-lead wide body SO. The LTC1151 is pin patible with industry-standard dual op amps and runs from standard ±15V supplies, allowing it to plug in to most standard bipolar op amp sockets while offering significant improvement in DC performance.
, LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.
TYPICAL APPLICATIO
±15V Dual Thermocouple Amplifier
51Ω 100Ω-...
