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參數(shù)資料
| 型號： | LP239J |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 比較器 |
| 英文描述： | LOW-POWER QUAD DIFFERENTIAL COMPARATORS |
| 中文描述： | 低功耗四差分比較器 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 93K |
| 代理商： | LP239J |
LP239, LP339, LP2901
LOW-POWER QUAD DIFFERENTIAL COMPARATORS
SLCS004A – OCTOBER 1987 – REVISED MAY 1988
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Ultralow Power Supply Current
Drain . . . 60
μ
A Typ
Low Input Biasing Current . . . 3
nA
Low Input Offset Current . . .
±
0.5
nA
Low Input Offset Voltage . . .
±
2 mV
Common-Mode Input Voltage Includes
Ground
Output Voltage Compatible With MOS and
CMOS Logic
High Output Sink-Current Capability
(30 mA at V
O
= 2V)
Power Supply Input Reverse-Voltage
Protected
Single-Power-Supply Operation
Pin-for-Pin Compatible With LM239, LM339,
LM2901
description
The LP239, LP339, LP2901 are low-power quadruple differential comparators. Each device consists of four
independent voltage comparators designed specifically to operate from a single power supply and typically to
draw 60-
μ
A drain current over a wide range of voltages. Operation from split power supplies is also possible
and the ultralow power supply drain current is independent of the power supply voltage.
Applications include limit comparators, simple analog-to-digital converters, pulse generators, squarewave
generators, time delay generators, voltage controlled oscillators, multivibrators, and high-voltage logic gates.
The LP239, LP339, LP2901 were specifically designed to interface with the CMOS logic family. The ultralow
power supply current makes these products desirable in battery-powered applications.
The LP239 is characterized for operation from – 25
°
C to 85
°
C. The LP339 is characterized for operation from
0
°
C to 70
°
C. The LP2901 is characterized for operation from – 40
°
C to 85
°
C.
AVAILABLE OPTIONS
PACKAGE
TA
VIOmax AT 25
°
C
SMALL OUTLINE
(D)
PLASTIC DIP
(N)
CERAMIC DIP
(J)
0
°
C to 70
°
C
– 25
°
C to 85
°
C
– 40
°
C to 85
°
C
The D package is available taped-and-reeled. Add R suffix to device type when ordering (e.g., LP339DR).
±
5 mV
±
5 mV
±
5 mV
LP339D
LP339N
LP339J
LP239D
LP239N
LP239J
LP2901D
LP2901N
LP2901J
Copyright
1988, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
2OUT
V
CC
2IN –
2IN +
1IN –
1IN +
3OUT
4OUT
GND
4IN +
4IN –
3IN +
3IN –
D, J, OR N PACKAGE
(TOP VIEW)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LP2901IQ1 | LOW-POWER QUAD DIFFERENTIAL COMPARATOR |
| LP2902 | Micropower Quad Operational Amplifier |
| LP2902M | Micropower Quad Operational Amplifier |
| LP2902N | Micropower Quad Operational Amplifier |
| LP2904DGK | ULTRA-LOW-POWER DUAL OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP239N | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-POWER QUAD DIFFERENTIAL COMPARATORS |
| LP24 | 功能描述:開關(guān)配件 RUN RoHS:否 制造商:C&K Components 類型:Cap 用于:Pushbutton Switches 設(shè)計目的: |
| LP-24-100 | 功能描述:XFRMR PWR 115/230V 12VAC 200MA RoHS:是 類別:變壓器 >> 功率 系列:LP 標準包裝:1 系列:260 類型:標準 最大功率:65 VA 主線圈:雙 副線圈:三路，中心抽頭 在某電流時的串聯(lián)輸出電壓:500 VAC @ 85mA，5 VAC @ 2A，6.3 VAC @ 2A 在某電流時的并聯(lián)輸出電壓:- 安裝類型:底座安裝 尺寸/尺寸:102.36mm L x 67.31mm W 高度 - 座高（最大）:66.80mm 端接類型:導(dǎo)線引線 |
| LP24-100 | 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:POWER TRANSFORMER |
| LP-24-1000 | 功能描述:XFRMR PWR 115/230V 12VAC 2A RoHS:是 類別:變壓器 >> 功率 系列:LP 標準包裝:1 系列:260 類型:標準 最大功率:65 VA 主線圈:雙 副線圈:三路，中心抽頭 在某電流時的串聯(lián)輸出電壓:500 VAC @ 85mA，5 VAC @ 2A，6.3 VAC @ 2A 在某電流時的并聯(lián)輸出電壓:- 安裝類型:底座安裝 尺寸/尺寸:102.36mm L x 67.31mm W 高度 - 座高（最大）:66.80mm 端接類型:導(dǎo)線引線 |
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