(China (Mainland))
Product Summary
The THS4031CD is an ultralow-voltage noise, high-speed voltage feedback amplifier that is ideal for applications requiring low voltage noise, including communication and imaging. The single-amplifier THS4031CD and the dual-amplifier THS4032 offer very good ac performance with 100-MHz bandwidth, 100-V/ms slew rate, and 60-ns settling time (0.1%). The THS4031CD is stable at gains of 2 (–1) or greater. The THS4031CD has a high drive capability of 90 mA and draw only 8.5-mA supply current per channel. With total harmonic distortion (THD) of –72 dBc at f = 1 MHz, the THS4031CD is ideally suited for applications requiring low distortion.
Parametrics
THS4031CD absolute maximum ratings: (1)Supply voltage, VCC+ to VCC–: 33 V; (2)Input voltage, VI: ±VCC; (3)Output current, IO: 150mA; (4)Differential input voltage, VIO:±4 V; (5)Continuous total power dissipation: See Dissipation Rating Table; (6)Operating free-air temperature, TA: C-suffix: 0℃ to 70℃; (7)I-suffix:–40℃ to 85℃; (8)M-suffix:–55℃ to 125℃; (9)Maximum junction temperature, TJ: 150℃; (10)Storage temperature, Tstg:–65℃ to 150℃; (11)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 300℃; (12)Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds, JG package: 300℃; (13)Case temperature for 60 seconds, FK package: 260℃.
Features
THS4031CD features: (1)Ultra-low 1.6 nV//Hz Voltage Noise; (2)High Speed; (3)100 MHz Bandwidth (G = 2 (–1), –3 dB); (4)100 V/ms Slew Rate; (5)Stable in Gains of 2 (–1) or Greater; (6)Very Low Distortion; (7)THD = –72 dBc (f = 1 MHz, RL = 150Ω); (8)THD = –90 dBc (f = 1 MHz, RL = 1kΩ); (9)Low 0.5 mV (Typ) Input Offset Voltage; (10)90 mA Output Current Drive (Typical); (11)±5 V to ±15 V Typical Operation; (12)Available in Standard SOIC, MSOP; (13)PowerPAD, JG, or FK Package; (14)Evaluation Module Available.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 THS4031CD |
Texas Instruments |
High Speed Operational Amplifiers 100MHz Low Noise |
Data Sheet |
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THS4031CDG4 |
Texas Instruments |
High Speed Operational Amplifiers 100-MHz Low Noise Volt-Feedback Amp |
Data Sheet |
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THS4031CDGNG4 |
Texas Instruments |
High Speed Operational Amplifiers 100-MHz Low Noise Volt-Feedback Amp |
Data Sheet |
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THS4031CDGN |
Texas Instruments |
High Speed Operational Amplifiers 100-MHz Low Noise Volt-Feedback Amp |
Data Sheet |
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THS4031CDGNRG4 |
Texas Instruments |
High Speed Operational Amplifiers 100-MHz Low Noise Volt-Feedback Amp |
Data Sheet |
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THS4031CDGNR |
Texas Instruments |
High Speed Operational Amplifiers 100-MHz Low Noise Volt-Feedback Amp |
Data Sheet |
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THS4031CDRG4 |
Texas Instruments |
High Speed Operational Amplifiers 100-MHz Low Noise Volt-Feedback Amp |
Data Sheet |
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THS4031CDR |
Texas Instruments |
High Speed Operational Amplifiers 100-MHz Low Noise Volt-Feedback Amp |
Data Sheet |
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