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| 型号： | ALD2302ASAL |
| 厂商： | Advanced Linear Devices Inc |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC COMP VOLT PUSH-PULL DL 8SOIC |
| 标准包装： | 50 |
| 类型： | 通用 |
| 元件数： | 2 |
| 输出类型： | CMOS，NMOS，推挽式，TTL |
| 电压 - 电源，单路/双路(±)： | 4 V ~ 10 V，±2 V ~ 5 V |
| 电压 - 输入偏移（最小值）： | 1mV @ 5V |
| 电流 - 输入偏压（最小值）： | 0.001µA @ 5V |
| 电流 - 输出（标准）： | 60mA |
| 电流 - 静态（最大值）： | 500µA |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 安装类型： | 表面贴装 |
| 包装： | 管件 |
| 其它名称： | 1014-1109 |
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 PUSH-PULL DRIVER
ALD2302A/ALD2302
APPLICATIONS
PCMCIA instruments
MOSFET driver
High source impedance voltage comparison circuits
Multiple limit window comparator
Power supply voltage monitor
Photodetector sensor circuit
High speed LED driver
Oscillators
Battery operated instruments
Remote signal detection
Multiple relay drivers
BENEFITS
On-chip input and output buffers
Precision voltage comparison capability
Eliminate need for second power supply
Eliminate pull-up resistor
ADVANCED
LINEAR
DEVICES, INC.
GENERAL DESCRIPTION
The ALD2302A/ALD2302 are monolithic precision high performance
dual voltage comparators built with advanced silicon gate CMOS
technology. The primary features are: very high typical input impedance
of 1012; low input bias current of 10pA; fast response time of 180ns;
very low power dissipation of 175A per comparator; and single (+5V)
or dual (±5V) power supply operation.
The input voltage range includes ground, which makes these compara-
tors ideal for single supply low level signal detection with high source
impedance.
The outputs can source and sink current allowing for
application flexibility. They can be used in either wired-OR connection
without pull-up resistor or push-pull configuration. The ALD2302A/
ALD2302 can also be used in wired-OR connection with other open
drain circuits such as the ALD2301/ALD2303 voltage comparators.
The ALD2302A/ALD2302 voltage comparators are ideal for a great
variety of applications, especially in low level signal detection circuits
which require low standby power and high output current. For quad
packages, use the ALD4302A/ALD4302 quad voltage comparator.
FEATURES
Guaranteed to drive 200 loads
Fanout of 30LS TTL loads
Low supply current of 175A each
comparator
Pinout of LM193 type industry standard
comparators
Extremely low input bias currents
-- typically 10pA
Virtually eliminates source impedance effects
Low operating supply voltage of 4V to 10V
Single (+5V) and dual supply (±5V) operation
High speed for both large and small signals
-- 180ns for TTL inputs and 400ns for 20mV
overdrive
CMOS, NMOS and TTL compatible
Push-pull outputs-current sourcing/ sinking
High output sinking current -- typically 60mA
Low supply current spikes
High gain -- 100V/mV
Operating Temperature Range *
0°C to +70°C
-55°C to +125°C
8-Pin
Small Outline
Plastic Dip
CERDIP
Package (SOIC)
Package
ALD2302ASAL
ALD2302APAL
ALD2302ADA
ALD2302SAL
ALD2302PAL
ALD2302DA
* Contact factory for leaded (non-RoHS) or high temperature versions.
ORDERING INFORMATION (“L” suffix for lead free version)
BLOCK DIAGRAM
(1) OUT 1
(7) OUT 2
(4) GND
V+
NONINVERTING INPUT
+IN 1 (3)
INVERTING INPUT
-IN 2 (6)
NONINVERTING INPUT
+IN 2 (5)
INVERTING INPUT
-IN 1 (2)
(8) V+
PIN CONFIGURATION
1
2
3
4
8
7
6
5
OUT 1
-IN 1
+IN 1
GND
V+
OUT 2
-IN 2
+IN 2
SAL, PAL, DA PACKAGES
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ALD2302DA | 制造商:ALD 制造商全称:Advanced Linear Devices 功能描述:DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER |
| ALD2302PA | 制造商:ALD 制造商全称:Advanced Linear Devices 功能描述:DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER |
| ALD2302PAL | 功能描述:校验器 IC 4mV Push-Pull Drvr RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| ALD2302SA | 功能描述:校验器 IC 4mV Push-Pull Drvr RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| ALD2302SAL | 功能描述:校验器 IC 4mV Push-Pull Drvr RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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