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参数资料
| 型号： | ALD4303PBL |
| 厂商： | Advanced Linear Devices Inc |
| 文件页数： | 6/9页 |
| 文件大小： | 0K |
| 描述： | IC COMP VOLT CMOS OD QUAD 14PDIP |
| 标准包装： | 25 |
| 类型： | 通用 |
| 元件数： | 4 |
| 输出类型： | CMOS，NMOS，开路漏极，TTL |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 10 V，±1.5 V ~ 5 V |
| 电压 - 输入偏移（最小值）： | 10mV @ 5V |
| 电流 - 输入偏压（最小值）： | 30pA @ 5V |
| 电流 - 输出（标准）： | 60mA @ 5V |
| 电流 - 静态（最大值）： | 90µA |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 安装类型： | 通孔 |
| 包装： | 管件 |
| 其它名称： | 1014-1171 |
ALD4303A/ALD4303
Advanced Linear Devices
6 of 9
Design & Operating Notes:
1. In order to minimize stray oscillation, all unused inputs must be tied to ground.
2. The input bias and offset currents are essentially input protection diode reverse bias leakage currents, and are typically less than 1pA at room
temperature. These currents are a function of ambient temperature, and would have to be considered in applications where very high source
impedance or high accuracy are involved.
3. The high output sinking current of 60mA for each output offers flexibility in many applications, as a separate buffer or driver would not be
necessary to drive the intended load. However, as the circuit normally operates close to ambient temperature due to its very low power
consumption, thermal effects caused by large output current transients must be considered in certain applications.
TYPICAL APPLICATIONS (cont'd)
TIME DELAY GENERATOR
+
RF4
1/4 ALD4303
RF3
RF2
V+
RF1
+
1/4 ALD4303
+
1/4 ALD4303
RT
CT
+
VIN
V+
VREF
RELAY 1
RELAY 3
RELAY 2
RELAY 1 turns off followed by
RELAY 2 and then RELAY 3 with
fixed sequence and time delays
selectrd by ratios RF1, RF2 , RF3
and RF4.
PUSH-PULL COMPLEMENTARY POWER MOSFET DRIVER
This circuit eliminates crossover current in the
complementary power transistors. The outputs can
be used to source and sink different loads or tied
together to provide push-pull drive of the same load.
R ≥ 50 K
+
+12V
P- Channel VP 02
Power MOSFET
2A Source
2A Sink
N - Channel VN 01
Power MOSFET
+12V
10K
40K
10K
V1
V2
VIN
1/2 ALD4303
R
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ALD4303SB | 制造商:ALD 制造商全称:Advanced Linear Devices 功能描述:QUAD PRECISION MICROPOWER CMOS VOLTAGE COMPARATOR WITH DRIVER |
| ALD4303SBL | 功能描述:校验器 IC 10mV Open Drain 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 |
| ALD4501 | 制造商:ALD 制造商全称:Advanced Linear Devices 功能描述:QUAD PRECISION HIGH SPEED MICROPOWER TIMER |
| ALD4501_10 | 制造商:ALD 制造商全称:Advanced Linear Devices 功能描述:QUAD PRECISION HIGH SPEED MICROPOWER TIMER |
| ALD4501DE | 制造商:ALD 制造商全称:Advanced Linear Devices 功能描述:QUAD PRECISION HIGH SPEED MICROPOWER TIMER |
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