(Hong Kong)
Product Summary
The OPA699ID is a wideband, voltage-feedback op amp that offers bipolar output voltage limiting, and is stable for gains ≥ +4. Two buffered limiting voltages take control of the output when it attempts to drive beyond these limits. This new output limiting architecture holds the limiter offset error to ±10mV. The op amp operates linearly to within 20mV of the limits. The applications of the OPA699ID are (1)transimpedance with fast overdrive recovery; (2)fast limiting adc input driver; (3)low prop delay comparator; (4)nonlinear analog signal processing; (5)difference amplifier; (6)if limiting amplifier; (7)opa689 upgrade.
Parametrics
OPA699ID absolute maximum ratings: (1)Supply Voltage: ±6.5V; (2)Input Voltage Range: ±VS; (3)Differential Input Voltage: ±VS; (4)Limiter Voltage Range: ±(VS – 0.7V); (5)Storage Temperature Range: –40 to +125℃; (6)Lead Temperature (SO-8, soldering, 3s): +260℃; (7)Junction Temperature: +150℃; (8)ESD Resistance: 2000V.
Features
OPA699ID features: (1)high linearity near limiting; (2)fast recovery from overdrive: 1ns; (3)limiting voltage accuracy: ±10mV; (4)–3dB bandwidth (G = +6): 260MHz; (5)gain bandwidth product: 1000MHz; (6)stable for G ≥ +4V/V; (7)slew rate: 1400V/μs; (8)±5V and +5V supply operation; (9)low gain version: OPA698.
Diagrams
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 OPA699ID |
Texas Instruments |
High Speed Operational Amplifiers Wideband High Gain Vltg Limiting |
Data Sheet |
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OPA699IDG4 |
Texas Instruments |
High Speed Operational Amplifiers Wideband High Gain Vltg Limiting |
Data Sheet |
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OPA699IDRG4 |
Texas Instruments |
High Speed Operational Amplifiers Wideband High Gain Vltg Limiting |
Data Sheet |
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OPA699IDR |
Texas Instruments |
High Speed Operational Amplifiers Wideband High Gain Vltg Limiting |
Data Sheet |
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