Texas Instruments LF347N
- Part Number:
- LF347N
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3191813-LF347N
- Description:
- Quad, 36-V, 3-MHz, high slew rate (13-V/μs), In to V , JFET-input operational amplifier
- Datasheet:
- lf347
- Number of channels4
- Total supply voltage ( 5 V = 5±5 V = 10) (min) (V)
- Rail-to-railIn to V
- GBW (typ) (MHz)3
- Slew rate (typ) (V/μs)13
- Vos (offset voltage at 25°C) (max) (mV)10
- Iq per channel (typ) (mA)2
- Vn at 1 kHz (typ) (nV√Hz)18
- RatingCatalog
- Operating temperature range (°C)0 to 70
- Offset drift (typ) (V/°C)0.00001
- Input bias current (max) (pA)200
- CMRR (typ) (dB)100
- Iout (typ) (A)0.031
- ArchitectureFET
- Input common mode headroom (to negative supply) (typ) (V)3
- Input common mode headroom (to positive supply) (typ) (V)0
- Output swing headroom (to negative supply) (typ) (V)1.5
- Output swing headroom (to positive supply) (typ) (V)-1.5
The LF347 and LF347B 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 devices are characterized for operation from 0°C to 70°C.
Operational Amplifier, 4 Func, 13000uV Offset-Max, BIPolar, PDIP14
Quad, 36-V, 3-MHz, high slew rate (13-V/µs), In to V , JFET-input operational amplifier 14-PDIP 0 to 70
Op Amp Quad High Speed Amplifier ±18V 14-Pin PDIP Tube
TEXAS INSTRUMENTS LF347N Operational Amplifier, Quad, 3 MHz, 4 Amplifier, 13 V/s,3.5V to18V, DIP, 14 Pins
Integrated Circuit Operational Amplifier: low-power; CH:4; 3MHz; JFET-input; ±3.5-±18V; 0 70 deg.C; THT; DIP14
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