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OPA140AIDGKR
IC OPAMP JFET 1 CIRCUIT 8VSSOP
- 제조업체
- Mfr.부분 #OPA140AIDGKR
- 패키지 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- 데이터시트 OPA140AIDGKR DataSheet
- 재고 있음9461
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365 일 보장
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사양
| Supplier | Texas Instruments |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | J-FET |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 20V/µs |
| GainBandwidthProduct | 11 MHz |
| Current-InputBias | 0.5 pA |
| Voltage-InputOffset | 30 µV |
| Current-Supply | 1.8mA |
| Current-Output/Channel | 36 mA |
| Voltage-SupplySpan(Min) | 4.5 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
개요
Description
OPA140AIDGKR is TI’s precision operational amplifier in an 8‑pin DGK package. It’s designed for low-noise, high-accuracy amplification in instrumentation, sensor conditioning, and ADC front‑ends.
Key points:
- Extremely low offset voltage and drift, with low input bias current
- Low voltage noise and good stability (unity gain)
- Wide supply range (suitable for single- or dual-supply use) and solid output swing
- Industrial/extended temperature performance
Typical uses include precision buffering, instrumentation amplifiers, active filters, and sensor readout circuits where accuracy matters.
Note: exact electrical specs (offset, bias, noise, GBW, slew rate, input common‑mode range, output swing, and rail limits) depend on temperature and rail configuration. For precise numbers, see the TI datasheet and product page for OPA140AIDGKR.
Key points:
- Extremely low offset voltage and drift, with low input bias current
- Low voltage noise and good stability (unity gain)
- Wide supply range (suitable for single- or dual-supply use) and solid output swing
- Industrial/extended temperature performance
Typical uses include precision buffering, instrumentation amplifiers, active filters, and sensor readout circuits where accuracy matters.
Note: exact electrical specs (offset, bias, noise, GBW, slew rate, input common‑mode range, output swing, and rail limits) depend on temperature and rail configuration. For precise numbers, see the TI datasheet and product page for OPA140AIDGKR.
Package
An 8-pin MSOP package (DGK), RoHS-compliant.
Pinout
- Pin count: 8 pins (VSSOP-8 package)
- Function: Single-channel precision operational amplifier (low-noise, high-accuracy op-amp).
- Function: Single-channel precision operational amplifier (low-noise, high-accuracy op-amp).
Manufacturer
The OPA140AIDGKR is manufactured by Texas Instruments (TI). TI is an American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits.
Application
Key applications include photodiode transimpedance amplifiers and current-to-voltage conversion, high-impedance sensor signal conditioning (thermistors, RTDs, strain gauges), piezoelectric/capacitive sensor charge amplifiers, medical instrumentation front-ends, precision buffering for ADC/DAC interfaces, and audio preamplifiers/active filters.
배송
배송 방법We
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배송 요금 참조 (DHL/FedEx):
DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.
FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.
등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.
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