Integrated high current Darlington array LANKE ULN2001D suitable for parallel outputs and TTL CMOS direct connection
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Product Description
Product Description
The ULN2001 series is a monolithic integrated high-voltage, high-current Darlington array. Each output consists of a single Darlington transistor with a common emitter. Internally, each Darlington has a series base resistor and a clamp diode for transient suppression. The ULN2001 can be used for relay drivers, hammer drivers, lamp drivers, display drivers (LED), stepper motor drivers, and logic buffers. Each output can handle 500mA and parallel outputs can be used for higher current capability. The series base resistor allows direct connection to TTL/CMOS circuits at 5V.
Product Attributes
- Brand: ULN2001
- Origin: Shenzhen, China
- Certifications: Pb-Free
Technical Specifications
| Parameter | Symbol | Value | Unit | Conditions |
| Collector-Emitter Voltage | VCE | -0.5~50 | V | (Pins 7~10) |
| COM Terminal Voltage | VCOM | 50 | V | (Pin 6) |
| Input Voltage | VI | -0.5~30 | V | (Pins 1~4) |
| Collector Peak Current | ICP | 500 | mA/ch | |
| Output Clamp Diode Peak Forward Current | IOK | 500 | mA | |
| Total Emitter Peak Current | IET | -1.5 | A | |
| Maximum Operating Junction Temperature | TJ | 150 | ||
| Storage Temperature Range | Tstg | -60 ~ +150 | ||
| Collector-Emitter Voltage | VCE | 0~50 | V | |
| Output Current | IOUT | 0~233 | mA/ch | TPW=25ms, TA=85, TJ=120, Duty=10% |
| Output Current | IOUT | 0~70 | mA/ch | Duty=50% |
| Control Signal Input Voltage | VIN | 0~24 | V | |
| Input Voltage (Output ON) | VIN(ON) | 2.8~24 | V | Iout=400mA, hFE=800 |
| Input Voltage (Output OFF) | VIN(OFF) | 0~0.7 | V | |
| Clamp Diode Reverse Voltage | VR | 50 | V | |
| Clamp Diode Peak Forward Current | IF | 350 | mA | |
| Operating Temperature Range | TA | -40~+85 | ||
| Turn-ON Input Voltage | VI(ON) | 1.9~3 | V | VCE=2V, IC=200~300mA |
| Collector-Emitter Saturation Voltage | VCE(SAT) | 0.78~1.25 | V | VI=2.4V, IC=30~350mA |
| Clamp Diode Forward Voltage | VF | 1.4~1.6 | V | IF=350mA |
| Collector Cut-off Leakage Current | ICEX | -50~100 | A | VCE=50V, VI=0V, TA=85 |
| Input Current | II | 0.35~4 | mA | VIN=2.4~12V, IC=60mA |
| Clamp Diode Reverse Current | IR | -100 | A | VR=50V |
| Input Capacitance | CIN | 15 | pF | |
| Propagation Delay Low-to-High | tPLH | 0.15~1 | s | VL=12V, RL=45 |
| Propagation Delay High-to-Low | tPHL | 0.15~1 | s | VL=12V, RL=45 |
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Company
Hefei Purple Horn E-Commerce Co., Ltd.
Location
Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person
Sellina