ULN2004AI 微控制器电源和多低侧驱动器
The ULN2004AI is a high-voltage, high-current Darlington transistor array. This device consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher-current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers.
The ULN2004AI has a 10.5-k. series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices
|
ULN2004AI |
| Output Voltage(Max)(V) |
50 |
| Switching Voltage(Max)(V) |
50 |
| Peak Output Current(mA) |
500 |
| Drivers Per Package |
7 |
| Input Compatibility |
CMOS, TTL |
| Delay Time(Typ)(ns) |
250 |
| Operating Temperature Range(�C) |
-40 to 105 |
| Pin/Package |
16PDIP |
| Approx. Price (US$) |
0.24 | 1ku |
| Rating |
Catalog |
ULN2004AI 特性
- 500-mA-Rated Collector Current (Single Output)
- High-Voltage Outputs . . . 50 V
- Output Clamp Diodes
- Inputs Compatible With Various Types of Logic
- Relay-Driver Applications
ULN2004AI 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| ULN2004AIN |
ACTIVE |
-20 to 70 |
0.22 | 1ku |
PDIP (N) | 16 |
25 | TUBE |
|
| ULN2004AINE4 |
ACTIVE |
-20 to 70 |
0.22 | 1ku |
PDIP (N) | 16 |
25 | TUBE |
|
ULN2004AI 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| ULN2004AIN |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
ULN2004AIN |
ULN2004AIN |
| ULN2004AINE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
ULN2004AINE4 |
ULN2004AINE4 |
ULN2004AI 应用技术支持与电子电路设计开发资源下载
- ULN2004AI 数据资料 dataSheet 下载.PDF
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- 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
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