TLV4387PWR
ActiveQUAD, ULTRA-HIGH-PRECISION (10 ΜV) ZERO-DRIFT (0.01 ΜV/°C) LOW-INPUT-BIAS-CURRENT OP AMP
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TLV4387PWR
ActiveQUAD, ULTRA-HIGH-PRECISION (10 ΜV) ZERO-DRIFT (0.01 ΜV/°C) LOW-INPUT-BIAS-CURRENT OP AMP
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Technical Specifications
Parameters and characteristics for this part
| Specification | TLV4387PWR |
|---|---|
| Amplifier Type | Chopper (Zero-Drift) |
| Current - Input Bias | 60 pA |
| Current - Output / Channel | 55 mA |
| Current - Supply | 570 µA |
| Gain Bandwidth Product | 5.7 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Single Ended, Rail-to-Rail |
| Package / Case | 14-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Slew Rate | 2.8 V/µs |
| Supplier Device Package | 14-TSSOP |
| Voltage - Input Offset | 1.25 µV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.79 | |
| 10 | $ 2.51 | |||
| 25 | $ 2.37 | |||
| 100 | $ 2.02 | |||
| 250 | $ 1.89 | |||
| 500 | $ 1.66 | |||
| 1000 | $ 1.37 | |||
| Digi-Reel® | 1 | $ 2.79 | ||
| 10 | $ 2.51 | |||
| 25 | $ 2.37 | |||
| 100 | $ 2.02 | |||
| 250 | $ 1.89 | |||
| 500 | $ 1.66 | |||
| 1000 | $ 1.37 | |||
| Tape & Reel (TR) | 3000 | $ 1.28 | ||
| 6000 | $ 1.23 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.10 | |
| 100 | $ 1.74 | |||
| 250 | $ 1.25 | |||
| 1000 | $ 0.94 | |||
Description
General part information
TLV4387 Series
The TLV387, TLV2387, and TLV4387 (TLVx387) family of precision amplifiers offers state-of-the-art performance. With zero-drift technology, the TLVx387 offset voltage and offset drift provide unparalleled long-term stability. With a mere 570 µA of quiescent current, the TLVx387 are able to achieve 5.7 MHz of bandwidth, a broadband noise of 8.5 nV/√Hz, and a 1/f noise at 177 nVPP. These specifications are crucial to achieve extremely-high precision and no degradation of linearity in 16‑bit to 24‑bit analog to digital converters (ADCs). The TLVx387 feature flat bias current over temperature; therefore, little to no calibration is needed in high input impedance applications over temperature.
All versions are specified over the industrial temperature range of –40°C to +125°C.
The TLV387, TLV2387, and TLV4387 (TLVx387) family of precision amplifiers offers state-of-the-art performance. With zero-drift technology, the TLVx387 offset voltage and offset drift provide unparalleled long-term stability. With a mere 570 µA of quiescent current, the TLVx387 are able to achieve 5.7 MHz of bandwidth, a broadband noise of 8.5 nV/√Hz, and a 1/f noise at 177 nVPP. These specifications are crucial to achieve extremely-high precision and no degradation of linearity in 16‑bit to 24‑bit analog to digital converters (ADCs). The TLVx387 feature flat bias current over temperature; therefore, little to no calibration is needed in high input impedance applications over temperature.
Documents
Technical documentation and resources