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參數資料
| 型號： | ALD2302DA |
| 廠商： | Advanced Linear Devices, Inc. |
| 英文描述： | DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER |
| 中文描述： | 雙精密CMOS電壓比較器推挽驅動器 |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 56K |
| 代理商： | ALD2302DA |
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
A
DVANCED
L
INEAR
D
EVICES,
I
NC.
GENERAL DESCRIPTION
The ALD2302A/ALD2302 are monolithic precision high performance
dual voltage comparators built with advanced silicon gate CMOS tech-
nology. The primary features are: very high typical input impedance of
10
12
; low input bias current of 10pA; fast response time of 180ns; very
low power dissipation of 175
μ
A 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 ALD4302 quad voltage comparator.
FEATURES
Guaranteed to drive 200
loads
Fanout of 30LS TTL loads
Low supply current of 175
μ
A each comparator
Pinout of LM193 type industry standard
comparators
Extremely low input bias currents -- 10pA
Virtually eliminates source impedance effects
Low operating supply voltage of 4V to 12V
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 -- 60mA
Low supply current spikes
Operating Temperature Range *
-55
°
C to +125
°
C 0
°
C to +70
°
C 0
°
C to +70
°
C
8-Pin
CERDIP
Package
8-Pin
Small Outline
Package (SOIC)
8-Pin
Plastic Dip
Package
ALD2302A DA
ALD2302 DA
ALD2302A SA
ALD2302 SA
ALD2302A PA
ALD2302 PA
ORDERING INFORMATION
* Contact factory for industrial temperature range
1998 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, California 94089 -1706 Tel: (408) 747-1155 Fax: (408) 747-1286 http://www.aldinc.com
PIN CONFIGURATION
1
2
3
4
8
7
6
5
OUT
1
-IN
1
+IN
1
GND
V
+
OUT
2
-IN
2
+IN
2
TOP VIEW
DA, PA, SA PACKAGE
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
+
相關PDF資料 |
PDF描述 |
|---|---|
| ALD2302PA | DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER |
| ALD2302 | DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER |
| ALD2302A | DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER |
| ALD2302ASA | DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER |
| ALD2302APA | DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ALD2302PA | 制造商:ALD 制造商全稱:Advanced Linear Devices 功能描述:DUAL PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER |
| ALD2302PAL | 功能描述:校驗器 IC 4mV Push-Pull Drvr RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| ALD2302SA | 功能描述:校驗器 IC 4mV Push-Pull Drvr RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| ALD2302SAL | 功能描述:校驗器 IC 4mV Push-Pull Drvr RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| ALD2303 | 制造商:ALD 制造商全稱:Advanced Linear Devices 功能描述:DUAL PRECISION MICROPOWER CMOS VOLTAGE COMPARATOR WITH DRIVER |
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