Datasheet Details
| Part number | LF147 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 120.58 KB |
| Description | WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS |
| Datasheet | LF147_STMicroelectronics.pdf |
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Overview: LF147 - LF247 LF347 WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS . . . . . . . .
| Part number | LF147 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 120.58 KB |
| Description | WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS |
| Datasheet | LF147_STMicroelectronics.pdf |
|
|
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Thesecircuits are highspeedJ–FET inputquadoperational amplifiers incorporating well matched, high voltage J–FET and bipolar transistors in a monolithic integrated circuit.
The devicesfeaturehigh slew rates, low input bias and offset currents, and low offset voltage temperature coefficient.
PIN CONNECTIONS (top view) ORDER CODES Part Number LF347 LF247 LF147 Example : LF347IN Temperature Range 0 C, +70 C –40 C, +105 C -55 C, +125 C o o o o o o Package N • • • D • • • Output 1 1 Inverting Input 1 2 Non-inverting Input 1 3 VCC + 4 Non-inverting Input 2 5 Inverting Input 2 6 Output 2 7 + + + + 14 Output 4 13 Inverting Input 4 12 Non-inverting Input 4 11 VCC 10 Non-inverting Input 3 9 8 Inverting Input 3 Output 3 October 1997 1/10 LF147 - LF247 - LF347 SCHEMATIC DIAGRAM (each amplifier) VCC Non-inverting input Inve rting input 100 Ω 100 Ω 30k 200 Ω Output 8.2k 1.3k VCC 35k 1.3k 35k 100 Ω ABSOLUTE MAXIMUM RATINGS Symbol VCC Vi Vid Ptot Toper Supply Voltage - (note 1) Input Voltage - (note 3) Differential Input Voltage - (note 2) Power Dissipation Output Short-circuit Duration - (note 4) Operating Free Air Temperature Range LF347 LF247 LF147 Parameter Value ±18 ±15 ±30 680 Infinite 0 to 70 –40 to 105 –55 to 125 –65 to 150 o Unit V V V mW C Tstg Notes : Storage Temperature Range o C 1.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
LF147 | Wide Bandwidth Quad JFET Input Operational Amplifiers | National Semiconductor |
 |
LF147 | Wide Bandwidth Quad JFET Input Operational Amplifiers | Texas Instruments |
|
LF147JAN | Wide Bandwidth Quad JFET Input Operational Amplifiers | Texas Instruments |
|
LF147QML | Wide Bandwidth Quad JFET Input Operational Amplifiers | Texas Instruments |
| Part Number | Description |
|---|---|
| LF120AB | Very low drop voltage regulator |
| LF120C | Very low drop voltage regulator |
| LF12AB | VERY LOW DROP VOLTAGE REGULATORS |
| LF12C | VERY LOW DROP VOLTAGE REGULATORS |
| LF151 | WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIER |
| LF153 | WIDE BANDWIDTH DUAL J-FET OPERATIONAL AMPLIFIERS |
| LF155 | WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS |
| LF156 | WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS |
| LF157 | WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS |
| LF15AB | Very low drop voltage regulator |