TI LM239

Manufacturer No:

LM239

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Description:

700 ns ?s Linear Comparators

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LM239 information

TI LM239 technical specifications, attributes, parameters and parts with similar specifications to TI LM239.

Type
Parameter

Surface Mount
YES

JESD-609 Code
e4

Pbfree Code
yes

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
14

ECCN Code
EAR99

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

HTS Code
8542.39.00.01

Subcategory
Comparator

Packing Method
TUBE

Technology
BIPOLAR

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Number of Functions
4

Supply Voltage
5V

Terminal Pitch
1.27mm

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Pin Count
14

JESD-30 Code
R-PDSO-G14

Qualification Status
Not Qualified

Operating Temperature (Max)
85°C

Operating Temperature (Min)
-25°C

Output Type
OPEN-COLLECTOR

Temperature Grade
OTHER

Supply Current-Max
0.5mA

Response Time
700 ns

Amplifier Type
COMPARATOR

Average Bias Current-Max (IIB)
0.25?A

Supply Voltage Limit-Max
36V

Bias Current-Max (IIB) @25C
0.25?A

Input Offset Voltage-Max
9000?V

Length
8.65mm

Height Seated (Max)
1.75mm

Width
3.91mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for TI LM239.

LM239 Description

The LM239 device is made up of four separate voltage comparators that can function over a wide variety of voltages from a single power supply. Dual-supply operation is also conceivable, as long as the voltage difference between the two sources is between 2 and 36 V and VCC is at least 1.5 V higher than the input common-mode voltage.

LM239 Features

? 25 nA Low Input Bias Current (Typical)

? Low input offset current (typically 3 nA) (LM139)

? 2 mV Low Input Offset Voltage (Typical)

? Ground is included in the common-mode input voltage range.

LM239 Applications

? Industrial

? Transportation

- Clusters and Infotainment

- Control Modules for the Human Body

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.

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Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

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.