LM239ADT datasheet(1/19 Pages) STMICROELECTRONICS

部件名	LM239ADT

功能描述	Low-power quad voltage comparators

PDF	19 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 19 page

This is information on a product in full production.

August 2014

DocID2159 Rev 4

1/19

LM139, LM239, LM339

Low-power quad voltage comparators

Datasheet

- production data

Features

• Wide single supply voltage range or dual

supplies for all devices: +2 to +36 V or ±1 V to

±18 V

• Very low supply current (1.1 mA) independent

of supply voltage

• Low input bias current: 25 nA typ

• Low input offset current: ±5 nA typ

• Low input offset voltage: ±1 mV typ

• Input common-mode voltage range includes

ground

• Low output saturation voltage: 250 mV typ;

(ISINK = 4 mA)

• Differential input voltage range equal to the

supply voltage

• TTL, DTL, ECL, MOS, CMOS compatible

outputs

Description

This family of devices consists of four

independent precision-voltage comparators with

an offset voltage specification as low as 2 mV

maximum for LM339A, LM239A, and LM139A.

Each comparator has been designed specifically

to operate from a single power supply over a wide

range of voltages. Operation from split power

supplies is also possible.

These comparators also have a unique

characteristic in that the input common mode

voltage range includes ground even though

operated from a single power supply voltage.

D

SO14

(plastic micropackage)

P

TSSOP14

(thin shrink small outline package)

Q

QFN16 3x3

(plastic micropackage)

www.st.com

类似零件编号 - LM239ADT

制造商	部件名	数据表	功能描述
STMicroelectronics	LM239ADT	163Kb / 10P	LOWPOWER QUAD VOLTAGE COMPARATORS Mar-2003
STMicroelectronics	LM239ADT	483Kb / 16P	Low-power quad voltage comparators 28-Apr-2009

More results

类似说明 - LM239ADT

制造商	部件名	数据表	功能描述
STMicroelectronics	LM2901	540Kb / 12P	LOW POWER QUAD VOLTAGE COMPARATORS Rev 2
List of Unclassifed Man...	CM339	156Kb / 6P	LOW POWER QUAD VOLTAGE COMPARATORS
List of Unclassifed Man...	CM339	629Kb / 7P	LOW POWER QUAD VOLTAGE COMPARATORS
Analog Devices	PM-139	197Kb / 6P	Quad Low-Power Voltage Comparators
Leshan Radio Company	LR339	134Kb / 6P	Low Power Low Offset Voltage Quad Comparators
BCD Semiconductor Manuf...	AS339,339A	729Kb / 11P	LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS
STMicroelectronics	LM339QT	549Kb / 19P	Low-power quad voltage comparators 13-Jul-2011
STMicroelectronics	LM339DT	483Kb / 16P	Low-power quad voltage comparators 28-Apr-2009
Diodes Incorporated	AS339	432Kb / 12P	LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS Rev 3
New Japan Radio	NJM339C	310Kb / 7P	Low power quad voltage comparators ver.07