- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:电源开关 - 低侧开关
- 功能描述:可兼容 CMOS 或 PMOS 的 100V、7 通道达林顿阵列
- 点击这里打开及下载SN75469的技术文档资料
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The SN75468 and SN75469 are high-voltage, high-current Darlington transistor arrays. Each 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 each Darlington pair is 500 mA. The Darlington pairs may 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 SN75468 has a 2700-Ω series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS. The SN75469 has a 10.5-kΩ series base resistor to allow its operation directly with CMOS or PMOS that use supply voltages of 6 to 15 V. The required input current is below that of the SN75468.
- 500-mA Rated Collector Current (Single Output)
- High-Voltage Output 100 V
- Output Clamp Diodes
- Inputs Compatible With Various Types of Logic
- Relay Driver Applications
- Higher-Voltage Versions of ULN2003A and ULN2004A, for Commercial Temperature range
- Drivers per package
- 7
- Switching voltage (Max) (V)
- 50
- Output voltage (Max) (V)
- 100
- Peak output current (mA)
- 500
- Delay time (Typ) (ns)
- 250
- Input compatibility
- CMOS
- Vol @ lowest spec current (Typ) (mV)
- 900
- Iout/ch (Max) (mA)
- 500
- Iout_off (Typ) (uA)
- 50
- Rating
- Catalog
SN75469的完整型号有:SN75469D、SN75469DR、SN75469N,以下是这些产品的关键参数及官网采购报价:
SN75469D,工作温度:0 to 70,封装:SOIC (D)-16,包装数量MPQ:40个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN75469D的批量USD价格:0.311(1000+)
SN75469DR,工作温度:0 to 70,封装:SOIC (D)-16,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN75469DR的批量USD价格:0.259(1000+)
SN75469N,工作温度:0 to 70,封装:PDIP (N)-16,包装数量MPQ:25个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网SN75469N的批量USD价格:0.298(1000+)
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