參數(shù)資料
型號(hào)： ALD2301CSAL
廠商： Advanced Linear Devices Inc
文件頁(yè)數(shù)： 1/7頁(yè)
文件大?。?/td> 0K
描述： IC COMP VOLT CMOS OD DUAL 8SOIC
標(biāo)準(zhǔn)包裝： 50
類型： 通用
元件數(shù)： 2
輸出類型： CMOS，NMOS，開(kāi)路漏極，TTL
電壓 - 電源，單路/雙路(±)： 3 V ~ 10 V，±1.5 V ~ 5 V
電壓 - 輸入偏移（最小值）： 20mV @ 5V
電流 - 輸入偏壓（最小值）： 4pA @ 5V
電流 - 輸出（標(biāo)準(zhǔn)）： 60mA
電流 - 靜態(tài)（最大值）： 180µA
工作溫度： 0°C ~ 70°C
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
安裝類型： 表面貼裝
包裝： 管件
其它名稱： 1014-1105
Rev 2.0 2010 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, CA 94089-1706 Tel: (408) 747-1155 Fax: (408) 747-1286
www.aldinc.com
DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH OPEN DRAIN DRIVER
ALD2301A/ALD2301B
ALD2301C/ALD2301
ADVANCED
LINEAR
DEVICES, INC.
GENERAL DESCRIPTION
The ALD2301A/ALD2301B/ALD2301C/ALD2301 is a monolithic high
performance dual voltage comparator built with advanced silicon gate
CMOS technology. It features very high typical input impedance of
1012; low input bias current of 10pA; fast response time of 300ns;
very low power dissipation of 55A per comparator; and single (+5V)
or dual (±5V) power supply operation.
The input voltage range includes ground, making this comparator
ideal for low level signal detection with high source impedance. The
outputs are open-drain configuration, allowing maximum application
flexibility, such as wired-OR connection. The outputs can be con-
nected to a higher external voltage than V+.
The ALD2301A/ALD2301B/ALD2301C/ALD2301 is ideal for a great
variety of voltage comparator applications, especially low level signal
detection circuits requiring low standby power, yet retaining high
output current capability as needed.
FEATURES
Fanout of 30LS TTL loads
Low supply current of 110A typical
Functional equivalent to LM193 industry
standard comparators
Extremely low input bias currents
-- typically 10pA
Virtually eliminates source impedance
effects
Low operating supply voltage of 3V to 10V
Single (+5V) and dual supply (±5V) operation
High speed for both large signal and low
level signals -- 300ns typical for TTL inputs
CMOS, NMOS and TTL compatible
Wired-OR open drain outputs
High output sinking current -- typically 60mA
Low supply current spikes
APPLICATIONS
High source impedance voltage comparison circuits
Dual limit window comparator
Power supply voltage monitor
Photo-detector sensor circuit
Relay or LED driver
Oscillators
Battery operated instruments
Remote signal detection
BENEFITS
Low power and high precision combination
Built-in high input impedance buffer
Built-in output driver with up to 60mA sink current
BLOCK DIAGRAM
(1) OUT 1
(7) OUT 2
(4) GND
V+
(8) V+
NONINVERTING INPUT
+IN 1 (3)
INVERTING INPUT
NONINVERTING INPUT
INVERTING INPUT
-IN 1 (2)
+IN 2 (5)
-IN 2 (6)
Operating Temperature Range *
0°C to +70°C0°C to +70°C
-55°C to +125°C
8-Pin
Small Outline
Plastic Dip
CERDIP
Package (SOIC)
Package
ALD2301ASAL
ALD2301APAL
ALD2301ADA
ALD2301BSAL
ALD2301BPAL
ALD2301BDA
ALD2301CSAL
ALD2301CPAL
ALD2301CDA
ALD2301SAL
ALD2301PAL
ALD2301DA
ORDERING INFORMATION (“L” suffix for lead free version)
* Contact factory for leaded (non-RoHS) or high temperature versions.
PIN CONFIGURATION
1
2
3
4
8
7
6
5
OUT1
-IN 1
+IN 1
GND
V+
OUT 2
-IN 2
+IN 2
SAL, PAL, DA PACKAGES
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ALD2301DA 制造商:ALD 制造商全稱:Advanced Linear Devices 功能描述:DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH OPEN DRAIN DRIVER
ALD2301MA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator
ALD2301PA 功能描述:校驗(yàn)器 IC 10mV Open Drain Drvr RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
ALD2301PAL 功能描述:校驗(yàn)器 IC 10mV Open Drain Drvr RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
ALD2301SA 功能描述:校驗(yàn)器 IC 10mV Open Drain Drvr RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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