| Part Number | LM346 |
|---|---|
| Manufacturer | Texas Instruments |
| Overview |
The LM146 series of quad op amps consists of four independent, high gain, internally compensated, low power, programmable amplifiers. Two external resistors (RSET) allow the user to program the gain b.
1
*2 (ISET=10 μA) * Programmable Electrical Characteristics * Battery-Powered Operation * Low Supply Current: 350 μA/Amplifier * Ensured Gain Bandwidth Product: 0.8 MHz Min * Large DC Voltage Gain: 120 dB * Low Noise Voltage: 28 nV/√Hz * Wide Power Supply Range: ±1.5V to ±22V * Class AB Output Stage. |
LM346 Datasheet
The LM346 is a Programmable Quad Operational Amplifiers.
| Part Number | LM346 |
|---|---|
| Description | Programmable Quad Operational Amplifiers |
| Manufacturer | National Semiconductor |
| Overview |
The LM146 series of quad op amps consists of four independent, high gain, internally compensated, low power, programmable amplifiers. Two external resistors (RSET) allow the user to program the gain b.
(ISET=10 µA) n Programmable electrical characteristics n Battery-powered operation n Low supply current: 350 µA/amplifier n Guaranteed gain bandwidth product: 0.8 MHz min n Large DC voltage gain: 120 dB n Low noise voltage: 28 n Wide power supply range: ±1.5V to ±22V n Class AB output stage *no cross. |
| Part Number | LM346 |
|---|---|
| Description | QUAD BIPOLAR OPERATIONAL AMPLIFIER |
| Manufacturer | STMicroelectronics |
| Overview | te The LM346 consists of four independent, high gain, internally compensated, low power program- le mable amplifiers. Two external resistors (Rset) alo low the user to program the gain-bandwith prodbs. out is the same as the rod LM324 and LM348. P PROGRAMMING EQUATIONS : te Total supply current = 1mA (Iset = 10µA) le Gain bandwith product = 1MHz (Iset = 10µA) o Slew rate = 0.5V/µs (Iset = 10µΑ) s Input bias current ≈30nA (Iset = 10µΑ) Ob Iset = current into pin 8 and pin 9 (see schematic N DIP16 . |