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ULN2004ANSR ACTIVE

50-V, 7-ch darlington transistor array with 15-V input capability, -20C to 70C

NEW - Custom reel may be available
Inventory: 25,965
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SOP (NS) | 16 2,000 | LARGE T&R
Custom reel may be available
-20 to 70
Package | Pins SOP (NS) | 16
Package qty | Carrier 2,000 | LARGE T&R
Custom reel may be available
Operating temperature range (°C) -20 to 70
View TI packaging information

Features for the ULN2004A

  • 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

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Description for the ULN2004A

The ULx200xA devices are high-voltage,high-current Darlington transistor arrays. Each consists of seven NPN Darlington pairs that featurehigh-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 pairscan be paralleled for higher current capability. Applications include relay drivers, hammerdrivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers.For 100-V (otherwise interchangeable) versions of the ULx2003A devices, see theSLRS023 data sheet for the SN75468 and SN75469devices.

The ULN2002A device is designed specifically for use with 14-V to25-V PMOS devices. Each input of this device has a Zener diode and resistor in series to controlthe input current to a safe limit. The ULx2003A devices have a 2.7-kΩ series base resistor for eachDarlington pair for operation directly with TTL or 5-V CMOS devices.

The ULx2004A devices have a 10.5-kΩ series base resistor to allow operation directly fromCMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULx2004Adevice is below that of the ULx2003A devices, and the required voltage is less than that requiredby the ULN2002A device.

Pricing


Qty Price (USD)
1-99 0.442
100-249 0.3
250-999 0.232
1,000+ 0.154