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ULN2804AFW Schematic ( PDF Datasheet ) - Toshiba Semiconductor

Teilenummer ULN2804AFW
Beschreibung 8CH DARLINGTON SINK DRIVER
Hersteller Toshiba Semiconductor
Logo Toshiba Semiconductor Logo 




Gesamt 11 Seiten
ULN2804AFW Datasheet, Funktion
ULN2803,04AP/AFW
TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
ULN2803AP,ULN2803AFW,ULN2804AP,ULN2804AFW
(Manufactured by Toshiba Malaysia)
8CH DARLINGTON SINK DRIVER
The ULN2803AP / AFW Series are highvoltage, highcurrent
darlington drivers comprised of eight NPN darlington pairs.
All units feature integral clamp diodes for switching inductive
loads.
Applications include relay, hammer, lamp and display (LED)
drivers.
FEATURES
l Output current (single output)
500 mA (Max.)
l High sustaining voltage output
50 V (Min.)
l Output clamp diodes
l Inputs compatible with various types of logic.
l Package TypeAP
: DIP−18pin
l Package TypeAFW
: SOL−18pin
Weight
DIP18P3002.54F: 1.478 g (Typ.)
SOL18P3001.27 : 0.48 g (Typ.)
TYPE
ULN2803AP / AFW
ULN2804AP / AFW
INPUT BASE
RESISTOR
2.7 k
10.5 k
DESIGNATION
TTL, 5 V CMOS
6~15 V PMOS, CMOS
PIN CONNECTION (TOP VIEW)
1 2001-07-05






ULN2804AFW Datasheet, Funktion
8. tON, tOFF
ULN2803,04AP/AFW
Note 1: Pulse Width 50 µs, Duty Cycle 10%
Output Impedance 50 , tr 5 ns, tf 10 ns
Note 2: See below.
INPUT CONDITION
TYPE NUMBER
R1
ULN2803AP / AFW
ULN2804AP / AFW
0
0
Note 3: CL includes probe and jig capacitance
VIH
3V
8V
PRECAUTIONS for USING
This IC does not integrate protection circuits such as overcurrent and overvoltage protectors.
Thus, if excess current or voltage is applied to the IC, the IC may be damaged. Please design the IC so that
excess current or voltage will not be applied to the IC.
Utmost care is necessary in the design of the output line, COMMON and GND line since IC may be destroyed
due to shortcircuit between outputs, air contamination fault, or fault by improper grounding.
6 2001-07-05

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