LF442ACN/NOPB

Semiconductors - ICs

> Amplifiers & Comparators

> Operational Amplifiers - Op Amps

Organise Price Comparison Results by
distributor space
Distributor Statistics for LF442ACN/NOPB
Total in Stock: -in-stock
Lowest MOQ: -
SELECT OPTIONS
Lowest price for your selection
-
in Stock
-
Average Price: - per unit
Stocking Distributors: -
Price Comparison for LF442ACN/NOPB
Series Information for LF442ACN/NOPB - Texas Instruments

Features

  • feature
    1/10 Supply Current of a LM1458: 400 u03bcA (Max)
  • feature
    High Gain Bandwidth: 1 MHz
  • feature
    High Gain VO = u00b110V, RL = 10k: 50k (Min)
  • feature
    High Input Impedance: 1012 u03a9
  • feature
    High Slew Rate: 1 V/u03bcs
  • feature
    Low Input Bias Current: 50 pA (Max)
  • feature
    Low Input Noise Current: 0.01 pA/u221aHz
  • feature
    Low Input Offset Voltage Drift: 7 u03bcV/u00b0C (Typ)
  • feature
    Low Input Offset Voltage: 1 mV (Max)
  • feature
    Low Noise Voltage for Low Power: 35 nV/u221aHz

Description

OP AMP DUAL LO PWR JFET 8-DIP
The LF442 dual low power operational amplifiers provide many of the same AC characteristics as the industry standard LM1458 while greatly improving the DC characteristics of the LM1458. The amplifiers have the same bandwidth, slew rate, and gain (10 kΩ load) as the LM1458 and only draw one tenth the supply current of the LM1458. In addition the well matched high voltage JFET input devices of the LF442 reduce the input bias and offset currents by a factor of 10,000 over the LM1458. A combination of careful layout design and internal trimming ensures very low input offset voltage and voltage drift. The LF442 also has a very low equivalent input noise voltage for a low power amplifier. The LF442 is pin compatible with the LM1458 allowing an immediate 10 times reduction in power drain in many applications. The LF442 should be used where low power dissipation and good electrical characteristics are the major considerations.

Specifications

No. of Amplifiers:
2Amplifiers
Bandwidth:
1MHz
Slew Rate:
1V/µs
Supply Voltage Range:
6V to 44V
Amplifier Case Style:
DIP
No. of Pins:
8Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Amplifer Supply Voltage:
6V to 44V
Base Number:
442
Gain Bandwidth:
1MHz
Op Amp Type:
Low Power
Operating Temperature Range:
-65°C to +150°C
Supply Voltage Max:
22V
Supply Voltage Min:
6V

Alternate Descriptions

Avnet Europe

OP Amp Dual GP ±22V 8-Pin PDIP Rail

Avnet Europe product