Micrel MIC2804
the MIC2804 features inputs compatible with 6V to 15V CMOS or PMOS logic outputs. The MIC2803/4 is available in 18-pin plastic DIP and wide SOIC packages in the –40°C to +85°C temperature range. MIC2803/2804 Micrel MIC2803/2804 High-Voltage High-Current Darlington Array Not Recommended for New Designs General The MIC2803 and MIC2804 are high-voltage, high-current Darlington arrays ideal for switching high-power loads from logic-level TTL, CMOS, or PMOS control signals.| Part No. | MIC2804 |
|---|---|
| Datasheet | MIC2804 Download |
| Manufacturer |  Micrel |
| Description | High-Voltage High-Current Darlington Array |
| Buy | Stock & Price |
FEATURES
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● Output voltage to 50V Output current to 500mA Open-collector outputs Integral clamp diodes TTL, CMOS, or PMOS compatible inputs
APPLICATIONS
● Relay and solenoid switching● Stepping motor
● LED and incandescent displays Ordering Information Part Number MIC2803BN MIC2803BWM MIC2804BN MIC2804BWM Temperature Range –40°C to +85°C –40°C to +85°C –40°C to +85°C –40°C to +85°C Package 18-pin DIP 18-pin wide SOIC 18-pin DIP 18-pin wide SOIC Functional Diagrams COM 2.7k IN 1 18 OUT IN1 2 OUT1 7.2K 17 3K IN2 3 OUT2 16 IN3 4–7 OUT3 Typical MIC2803 Darlington Driver 15–12 IN4–IN7 8 4 OUT4–OUT7 COM 11 IN8 9 OUT8 10 10.5k IN 7.2K 3K OUT GND MIC2803 MIC2804 COM Typical MIC2804 Darlington Driver 6-34 April 1998 MIC2803/2804 Micrel Pin Configuration IN1 1 IN2 2 IN3 3 IN4 4 IN5 5 IN6 6 IN7 7 IN8 8 GND 9 18 OUT1 17 OUT2 16 OUT3 15 OUT4 14 OUT5 13 OUT6 12 OUT7 11 OUT8 10 COM 18-Pin DIP (N) 18-Pin Wide SOIC (WM) Pin
DESCRIPTION
Pin Number 1–8 9 10 11–18 Pin Name IN1–IN8 GND COM OUT8–OUT1 Pin Function Input 1 through Input 8: Base drive to Darlington transistor via current limiting resistor.
