Overview
The ULN2003AS16-13 is a high-current Darlington transistor array produced by Diodes Incorporated. This integrated circuit is designed to drive a wide range of loads, including solenoids, relays, DC motors, LED displays, filament lamps, and thermal print-heads. The device is available in a small outline 16-pin package (SO-16) and is known for its high reliability and versatility in various applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 7 | |
| Package Style | SOIC-16 | |
| Mounting Method | Surface Mount | |
| Operating Temperature | -40°C to 105°C | |
| Input Voltage | 30V | |
| Output Voltage | 50V (Max) | |
| Output Current (Max) | 500mA | |
| Output Type | NPN | |
| Propagation Delay Time (Low to High) | 0.25 - 1 µs | |
| Propagation Delay Time (High to Low) | 0.25 - 1 µs |
Key Features
- 500mA rated collector current per output
- High-voltage outputs: 50V
- Output clamp diodes for protection
- Inputs compatible with popular logic types (TTL, CMOS)
- Suitable for driving inductive loads such as relays and solenoids
- 'Green' molding compound (No Br, Sb) and totally lead-free & fully RoHS compliant
- Available in SO-16 and PDIP-16 packages, with TSSOP-16 package option for ULN2003A
Applications
- Relay driver applications
- Solenoid drivers
- DC motor drivers
- LED display drivers
- Filament lamp drivers
- Thermal print-head drivers
- High-power buffer applications
Q & A
- What is the maximum output current of the ULN2003AS16-13?
The maximum output current is 500mA per channel.
- What are the operating temperature ranges for the ULN2003AS16-13?
The operating temperature range is -40°C to 105°C.
- What types of loads can the ULN2003AS16-13 drive?
The device can drive a wide range of loads including solenoids, relays, DC motors, LED displays, filament lamps, and thermal print-heads.
- Is the ULN2003AS16-13 RoHS compliant?
- What are the package options available for the ULN2003AS16-13?
The device is available in SO-16 and PDIP-16 packages, with a TSSOP-16 package option for the ULN2003A.
- What is the maximum output voltage of the ULN2003AS16-13?
The maximum output voltage is 50V.
- Are the inputs of the ULN2003AS16-13 compatible with TTL and CMOS logic?
- What is the propagation delay time for the ULN2003AS16-13?
The propagation delay time is between 0.25 and 1 µs for both low to high and high to low transitions.
- Does the ULN2003AS16-13 have built-in protection features?
- How many channels does the ULN2003AS16-13 have?
The device has 7 channels.
