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OPA140AIDGKR
IC OPAMP JFET 1 CIRCUIT 8VSSOP
- メーカー
- Mfr。パート #OPA140AIDGKR
- パッケージ 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- データシート OPA140AIDGKR DataSheet
- 在庫中9461
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仕様
| 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) |
概要
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.
出荷
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出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。
登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。
支払い
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