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TD62785P Dataheets PDF



Part Number TD62785P
Manufacturers Toshiba
Logo Toshiba
Description 8CH SOURCE DRIVER
Datasheet TD62785P DatasheetTD62785P Datasheet (PDF)

TD62785P/F TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TD62785P,TD62785F 8CH SOURCE DRIVER The TD62785P, TD62785F are eight Channel Non−Inverting Source current transistor Array. All units feature input pull−up resistors and output pull−down resistors. These device are specifically designed for multiplexed digit driving of eight digit common−anode LED and also can be employed as a source drivers for multiplexed LED displays using with the TD62381P, TD62381F at standard supply .

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TD62785P/F TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TD62785P,TD62785F 8CH SOURCE DRIVER The TD62785P, TD62785F are eight Channel Non−Inverting Source current transistor Array. All units feature input pull−up resistors and output pull−down resistors. These device are specifically designed for multiplexed digit driving of eight digit common−anode LED and also can be employed as a source drivers for multiplexed LED displays using with the TD62381P, TD62381F at standard supply voltage, 5 V. Applications include relay, hammer and lamp drivers. FEATURES Low saturation voltage VCE (sat) = 1.35 V (max) @IOUT = −500 mA Output current (single output) IOUT = −500 mA (min) Input pull−up resistor RIN = 5.6 kΩ (typ). Output pull−down resistor RIN = 15 kΩ (typ.) Low level active inputs Package Type−P : DIP−18 pin Package Type−F : SOP−18 pin Weight DIP18-P-300-2.54D: 1.47 g (typ.) SOP18-P-375-1.27: 0.41 g (typ.) PIN CONNECTION (TOP VIEW) SCHEMATICS (EACH DRIVER) Note: The input and output parasitic diodes cannot be used as clamp diodes. 1 2006-06-14 ABSOLUTE MAXIMUM RATING (Ta = 25°C) TD62785P/F CHARACTERISTIC SYMBOL RATING UNIT Supply Voltage Output Voltage Output Current Input Voltage Input Current Power Dissipation Operating Temperature Storage Temperature P F VCC VOUT IOUT VIN IIN PD (Note 1) Topr Tstg 7.0 VCC −500 VCC −10 1.47 0.96 −40~85 −55~150 V V mA / ch V mA W °C °C Note 1: Delated above 25°C in the proportion of 11.7 mW / °C (P−Type), 7.7 mW / °C (F−Type). RECOMMENDED OPERATING CONDITIONS (Ta = −40~85°C) CHARACTERISTIC Supply Voltage Output Voltage P F Output Current P F Input Voltage Power Dissipation Output On Output Off P F SYMBOL TEST CONDITION VCC VOUT ― ― DC 1 Circuit, Ta = 25°C IOUT Tpw ≤ 25 ms 8 Circuits On Ta = 85°C Tj = 120°C VIN VIN (ON) VIN (OFF) PD Duty = 10% Duty = 50% Duty = 10% Duty = 50% ― ― ― ― ― MIN 4.5 0 0 0 0 0 0 0 0 0 VCC −1.0 ― ― TYP. MAX UNIT 5.0 5.5 V ― −VCC V ― −400 ― −400 ― −376 mA / ― −67 ch ― −248 ― −38 ― VCC ― 0.8 ― VCC V V ― 0.52 W ― 0.35 2 2006-06-14 TD62785P/F ELECTRICAL CHARACTERISTICS (Ta = 25°C) CHARACTERISTIC Input Voltage “H” Level “L” Level Input Current “L” Level Input Pull−Up Resistor Output Pull−Down Resistor SYMBOL VIH VIL IIL RIP ROP TEST CIR− CUIT TEST CONDITION ― 1 ― 2 VCC = 5.5 V, VIN = 0.8 V ―― ―― MIN VCC −1.0 ― ― ― ― Output Voltage “H” Level VOH VCC = 0 V IOUT = 500 mA ― 3 GND = −4.5 V VIN = GND IOUT = 500 mA ― Supply Current Turn−On Delay Turn−Off Delay ICC (ON) ICC (OFF) tON tOFF 1 VCC = 55 V, VIN = GND VCC = 55 V, VIN = OPEN 4 VCC = 5 V, RL = 16 Ω CL = 15 pF ― ― ― ― TYP. MAX UNIT ― ― −1.5 5.6 15 ― ― ― ― 0.1 3.5 ― 0.8 −2.3 ― ― VCC −1.35 VCC −1.30 12.5 10 ― ― V mA kΩ kΩ V mA / ch µA µs µs 3 2006-06-14 TEST CIRCUIT 1. VIH, VIL, ICC 3. VCE (sat) 4. tON, tOFF 2. IIL TD62785P/F Note 1: Pulse width 50 µs, duty cycle 10% Output impedance 50 Ω, tr ≤ 5 ns, tf ≤ 10 ns Note 2: CL includes probe.


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