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參數資料
| 型號： | ALD4301APBL |
| 廠商： | Advanced Linear Devices Inc |
| 文件頁數： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC COMP VOLT CMOS OD QUAD 14PDIP |
| 標準包裝： | 25 |
| 類型： | 通用 |
| 元件數： | 4 |
| 輸出類型： | CMOS，NMOS，開路漏極，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）： | 5mV @ 5V |
| 電流 - 輸入偏壓（最小值）： | 30pA @ 5V |
| 電流 - 輸出（標準）： | 60mA @ 5V |
| 電流 - 靜態（最大值）： | 350µA |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 14-DIP（0.300"，7.62mm） |
| 安裝類型： | 通孔 |
| 包裝： | 管件 |
| 其它名稱： | 1014-1161 |
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
QUAD PRECISION CMOS VOLTAGE COMPARATOR WITH OPEN DRAIN DRIVER
ALD4301A/ALD4301
ADVANCED
LINEAR
DEVICES, INC.
GENERAL DESCRIPTION
The ALD4301A/ALD4301 is a monolithic high performance quad
voltage comparator built with advanced silicon gate CMOS technol-
ogy. 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; high output drive 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. The outputs can be connected to a higher external voltage
than V+ and used in a wired-OR connection with other open drain
circuits such as the ALD2301 and ALD2303. They can also be used
with push-pull output types, such as the ALD2302 and ALD4302
voltage comparators, simultaneously with open drain comparators
using a common V+. The ALD4301A/ALD4301 is ideal for a great
variety of voltage comparator applications, especially detection cir-
cuits requiring very low input currents and low standby power, yet
retaining high output current capability.
FEATURES
Fanout of 30LS TTL loads
Low supply current of 55A/comparator typical
Pinout/Functional equivalent to LM393 types
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
High gain
APPLICATIONS
High source impedance voltage
comparison circuits
Dual/Quad limit window comparator
Power supply voltage monitor
Photo-detector sensor circuit
Relay or LED driver
Oscillators
Battery operated instruments
Remote signal detection
Operating Temperature Range *
0°C to +70°C0°C to +70°C
-55°C to +125°C
14-Pin
Small Outline
Plastic Dip
CERDIP
Package (SOIC)
Package
ALD4301ASBL
ALD4301APBL
ALD4301ADB
ALD4301SBL
ALD4301PBL
ALD4301DB
* Contact factory for leaded (non-RoHS) or high temperature versions.
ORDERING INFORMATION (“L” suffix for lead free version)
PIN CONFIGURATION
+IN 1
-IN 2
+IN 2
03
04
GND
-IN 4
+IN 3
-IN 3
02
01
-IN 1
+IN 4
1
14
V+
2
3
13
12
11
10
9
8
4
5
6
7
SBL, PBL, DB PACKAGES
BLOCK DIAGRAM
V+
(3)
INVERTING INPUT
- IN 1 (4)
NONINVERTING INPUT
+ IN 1 (5)
NONINVERTING INPUT
+ IN 2 (7)
INVERTING INPUT
- IN 2 (6)
NONINVERTING INPUT
+ IN 3 (9)
INVERTING INPUT
- IN 3 (8)
INVERTING INPUT
- IN 4 (10)
(12)
NONINVERTING INPUT
+ IN 4 (11)
-
+
-
+
-
+
-
+
(2) OUT 1
(1) OUT 2
(14) OUT 3
(13) OUT 4
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ALD4301ASB | 制造商:ALD 制造商全稱:Advanced Linear Devices 功能描述:QUAD PRECISION CMOS VOLTAGE COMPARATOR WITH OPEN DRAIN DRIVER |
| ALD4301ASBL | 功能描述:校驗器 IC 5mV Open Drain 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 |
| ALD4301DB | 制造商:ALD 制造商全稱:Advanced Linear Devices 功能描述:QUAD PRECISION CMOS VOLTAGE COMPARATOR WITH OPEN DRAIN DRIVER |
| ALD4301PB | 制造商:ALD 制造商全稱:Advanced Linear Devices 功能描述:QUAD PRECISION CMOS VOLTAGE COMPARATOR WITH OPEN DRAIN DRIVER |
| ALD4301PBL | 功能描述:校驗器 IC 10mV Open Drain 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 |
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