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TIDatasheet (PDF)
LF347DR
5mV 13V/us 70dB 50pA 3MHz 8mA SOIC-14 Instrumentation, Op Amps, Buffer Amps RoHS
SOIC-14ROHS3 CompliantActive
JFET-INPUT QUAD OPERATIONAL AMPLIFIERS
- Manufacturer
- TI
- Manufacturer part #
- LF347DR
- Store part #
- C7917
- Package / case
- SOIC-14
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
9,095 in stock
#C7917
Stock & price checked 7 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹32.82 | ₹164.10 |
| 50+ | ₹25.71 | ₹1,285.50 |
| 150+ | ₹22.66 | ₹3,399.00 |
| 500+ | ₹18.85 | ₹9,425.00 |
| 2,500+ | ₹15.98 | ₹39,950.00 |
| 5,000+ | ₹14.96 | ₹74,800.00 |
5 × ₹32.82
₹164.10
excl. GST
₹193.64 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
LF347DR
₹164.10 for 5 + GST
Specifications
- Vos - Input Offset Voltage
- 5mV
- Slew Rate
- 13V/us
- Input Offset Current(Ios)
- 25pA
- Operating Temperature
- 0℃~+70℃
- Common Mode Rejection Ratio(CMRR)
- 70dB
- Ib - Input Bias Current
- 50pA
- Input Offset Voltage Drift(Vos TC)
- 18uV/℃
- Gain Bandwidth Product
- 3MHz
- Quiescent Current
- 8mA
- Features
- Short-Circuit Protection
- Input Voltage Noise Density
- 18nV/√Hz@1kHz
- Dual Supply
- -18V~18V
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.264 g
Overview
These devices are low-cost, high-speed, JFET-input operational amplifiers. They require low supply current yet maintain a large gain-bandwidth product and a fast slew rate. In addition, their matched high-voltage JFET inputs provide very low input bias and offset current. The LF347 and LF347B can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits. The LF347 and LF347B are characterized for operation from 0°C to 70°C.
Applications
- high-speed integrators
- digital-to-analog converters
- sample-and-hold circuits
Key features
- Low Input Bias Current... 50 pA Typ
- Low Input Noise Current 0.01 pA/√Hz Typ
- Low Total Harmonic Distortion
- Low Supply Current... 8 mA Typ
- Gain Bandwidth... 3 MHz Typ
- High Slew Rate... 13 V/μs Typ
- Pin Compatible With the LM348
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