TI LF442CN
TI LF442CN

TI LF442CN

Manufacturer No:

LF442CN

Manufacturer:

TI

Package:

8-DIP (0.300, 7.62mm)

Description:

2 Channels 10pA 70 dB Instrumentational OP Amps 0.0001μA 18V 10V~36V ±5V~18V LF442 8 Pins 8-DIP (0.300, 7.62mm)

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

LF442CN information

TI LF442CN technical specifications, attributes, parameters and parts with similar specifications to TI LF442CN.

  • Type
  • Parameter
  • Mount
  • Through Hole
  • Mounting Type
  • Through Hole
  • Package / Case
  • 8-DIP (0.300, 7.62mm)
  • Number of Pins
  • 8
  • Operating Temperature
  • 0°C~70°C
  • Packaging
  • Tube
  • Series
  • BI-FET II™
  • JESD-609 Code
  • e0
  • Pbfree Code
  • no
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 8
  • ECCN Code
  • EAR99
  • Terminal Finish
  • Tin/Lead (Sn/Pb)
  • Subcategory
  • Operational Amplifier
  • Technology
  • BIPOLAR
  • Terminal Position
  • DUAL
  • Number of Functions
  • 2
  • Supply Voltage
  • 15V
  • Base Part Number
  • LF442
  • Pin Count
  • 8
  • Operating Supply Voltage
  • 18V
  • Power Supplies
  • +-15V
  • Number of Channels
  • 2
  • Nominal Supply Current
  • 400μA
  • Output Current
  • 6.8mA
  • Max Supply Current
  • 500μA
  • Slew Rate
  • 1V/μs
  • Architecture
  • VOLTAGE-FEEDBACK
  • Amplifier Type
  • J-FET
  • Common Mode Rejection Ratio
  • 70 dB
  • Current - Input Bias
  • 10pA
  • Voltage - Supply, Single/Dual (±)
  • 10V~36V ±5V~18V
  • Input Offset Voltage (Vos)
  • 5mV
  • Bandwidth
  • 1MHz
  • Neg Supply Voltage-Nom (Vsup)
  • -15V
  • Unity Gain BW-Nom
  • 1000 kHz
  • Voltage Gain
  • 106.02dB
  • Average Bias Current-Max (IIB)
  • 0.0001μA
  • Power Supply Rejection Ratio (PSRR)
  • 70dB
  • Low-Offset
  • NO
  • Frequency Compensation
  • YES
  • Voltage - Input Offset
  • 1mV
  • Low-Bias
  • YES
  • Micropower
  • YES
  • Bias Current-Max (IIB) @25C
  • 0.0001μA
  • Height
  • 3.3mm

Download datasheets and manufacturer documentation for TI LF442CN.

LF442CN Description

The LF442CN is a dual low power operational amplifier providing many of the same AC characteristics as the industry standard LM1458 while greatly improving the DC characteristics of the LM1458. The LF442CN amplifier has the same bandwidth, slew rate, and gain (10 k load) as the LM1458 and only draw one tenth the supply current of the LM1458.
The LF442CN opamp also has a very low equivalent input noise voltage for a low power amplifier. The LF442CN amplifier should be used where low power dissipation and good electrical characteristics are the major considerations.


LF442CN Features

? 1/10 Supply Current of a LM1458: 400 μA (Max)
? Low Input Bias Current: 50 pA (Max)
? Low Input Offset Voltage: 1 mV (Max)
? Low Input Offset Voltage Drift: 7 μV/°C (Typ)
? High Gain Bandwidth: 1 MHz
? High Slew Rate: 1 V/μs
? Low Noise Voltage for Low Power: 35 nV/√Hz
? Low Input Noise Current: 0.01 pA/√Hz
? High Input Impedance: 1012Ω
? High Gain VO = ±10V, RL = 10k: 50k (Min)


LF442CN Applications

? High Speed Integrators
? Fast D/A Converters
? Sample and Hold Circuits

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

LF442CN Relevant information

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