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[China]
Address: 7F, Building F, Longjing Science park, 335 Bulong Road, Ma Antang Community, Bantian Street, Longgang District, Shenzhen, China
Contact name:sales
Yingxinyuan Int'l(Group) Ltd. |
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Amplifier IC Chips Texas Instruments/TI OPA388IDBVT
| Number of channels (#) | 1 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 5.5 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 2.5 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 0.005 |
| GBW (Typ) (MHz) | 10 |
| Features | EMI Hardened, High Cload Drive, Zero Crossover, Zero Drift |
| Slew rate (Typ) (V/us) | 5 |
| Rail-to-rail | In, Out |
| Offset drift (Typ) (uV/C) | 0.005 |
| Iq per channel (Typ) (mA) | 1.7 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 7 |
| CMRR (Typ) (dB) | 138 |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 125 |
| Input bias current (Max) (pA) | 350 |
| Output current (Typ) (mA) | 60 |
| Architecture | CMOS |
| THD + N @ 1 kHz (Typ) (%) | 0.0005 |
The OPAx388 (OPA388, OPA2388, and OPA4388) series of precision operational amplifiers are ultra-low noise, fast-settling, zero-drift, zero-crossover devices that provide rail-to-rail input and output operation. These features and excellent ac performance, combined with only 0.25 µV of offset and 0.005 µV/°C of drift over temperature, makes the OPAx388 a great choice for driving high-precision, analog-to-digital converters (ADCs) or buffering the output of high-resolution, digital-to-analog converters (DACs). This design results in excellent performance when driving analog-to-digital converters (ADCs) without degradation of linearity. The OPA388 (single version) is available in the VSSOP-8, SOT23-5, and SOIC-8 packages. The OPA2388 (dual version) is offered in the VSSOP-8 and SO-8 packages. The OPA4388 (quad version) is offered in the TSSOP-14 and SO-14 packages. All versions are specified over the industrial temperature range of –40°C to +125°C.
