Datasheet Linear Technology LTC1151CSW
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Выписка из документа ↓LTC1151 Dual ±15V Zero-Drift Operational Amplifier FEATURES DESCRIPTIO Maximum Offset Voltage Drift: 0.05µV/°C High Voltage Operation: ±18V No External Components Required Maximum Offset Voltage: 5µV Low Noise: 1.5µVP-P (0.1Hz to 10Hz) Minimum Voltage Gain: 125dB Minimum CMRR: 106dB Minimum PSRR: 110dB Low Supply Current: 0.9mA/Amplifier Single Supply Operation: 4.75V to 36V Input Common Mode Range Includes Ground Typical Overload Recovery Time: 20ms Available in 8-Lead N8 and 16-Lead SW Packages 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 140dB. It has a slew rate of 3V/µs and a gain-bandwidth product of 2.5MHz with a supply current of 0.9mA 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 compatible 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. APPLICATIO S Strain Gauge Amplifiers Instrumentation Amplifiers Electronic Scales Medical Instrumentation Thermocouple Amplifiers High Resolution Data Acquisition TYPICAL APPLICATIO ±15V Dual Thermocouple Amplifier
51 100* 240k 15V 60
50 0.1µF 6 15V VIN K 7 LT1025 3 VO GND 4 R 5 470k 15V TYPE K 2 NOISE VOLTAGE (nV/Hz) 0.1µF 8 7 OUTPUT A 100mV/°C 40 30 20 10 0 + 2k 5 1/2 LTC1151 +
240k 51 100* 0.1µF 1 OUTPUT B 100mV/°C + 2k 3 1/2 LTC1151 4 + 0.1µF TYPE K * FULL SCALE TRIM: TRIM FOR 10.0V OUTPUT WITH THERMOCOUPLE AT 100°C 15V
1151 TA01 U
Noise Spectrum
1 10 100 1k FREQUENCY (Hz) 10k
1151 TA02 U U 1151fa 1 LTC1151 ABSOLUTE
(Note 1) AXI U RATI GS
Operating Temperature Range LTC1151C . 0°C to 70°C Storage Temperature Range . 65°C to 150°C Lead Temperature (Soldering, 10 sec). 300°C Total Supply Voltage (V + to V ) . 36V Input Voltage (Note 2) . (V + + 0.3V) to (V 0.3V) Output Short Circuit Duration . Indefin ...
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Dual ?±15V Zero-Drift Operational Amplifier
Выписка из документа: LTC1151 Dual ±15V Zero-Drift Operational Amplifier FEATURES DESCRIPTIO Maximum Offset Voltage Drift: 0.05µV/°C High Voltage Operation: ±18V No External Components Required Maximum Offset Voltage: 5µV Low Noise: 1.5µVP-P (0.1Hz to 10Hz) Minimum Voltage Gain: 125dB Minimum CMRR: 106dB Minimum PSRR: 110dB Low Supply Current: 0.9mA/Amplifier Single Supply Operation: 4.75V to 36V Input Common Mode Range Includes Ground Typical Overload Recovery Time: 20ms Available in 8-Lead N8 and 16-Lead SW Packages 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 140dB. It has a slew rate of 3V/µs and a gain-bandwidth product of 2.5MHz with a supply current of 0.9mA 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 compatible 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 tra...На английском языке: Datasheet Linear Technology LTC1151CSW
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