Calyx S1A0051 - FET Driver for Class-D PWM Amp Manuale Utente Scaricare il pdf (Pagina 4)

S1A0051 FET Driver for Class-D PWM Amp

Digital & Analog Co., Ltd. (Rev. 1.0) -4-

4. PIN DESCRIPTION

NO. Name I/O Description

1 VCC P Positive power supply pin

2 NC - No Connected

3 VI1 I Logic Driver Input 1

4 VI2 I Logic Driver Input 2

5 VI3 I Logic Driver Input 3

6 VI4 I Logic Driver Input 4

7 NC - No Connected

8 VSS P Negative power supply pin

9 VCC34 P Positive power supply pin for driver 3, 4

10 VO4 O Logic Driver Output 4

11 VO3 O Logic Driver Output 3

12 VSS34 P Negative power supply pin for driver 3, 4

13 VSS12 P Negative power supply pin for driver 1, 2

14 VO2 O Logic Driver Output 2

15 VO1 O Logic Driver Output 1

16 VCC12 P Positive power supply pin for driver 1, 2

* I: Input, O: Output, B: Bi-directional, P: Power Supply, -: No Connection.

5. ELECTRIC CHARATERISTICS

With no special mentions, Ta = 25°C, VCC = 10V

Characteristic Symbol Condition Value Unit

Min. Typ. Max.

Supply Current ICC1 VCC = 10V

All input pin is Low State

1 3 5 mA

ICC2 VCC = 12V

All input pin is Low State

1.5 3.7 6.0 mA

Switching Characteristics

Output Rising Time Tr CL=1nF - 15 80 nsec

Output Falling Time Tf CL=1nF - 15 80 nsec

Propagation Delay Td CL=1nF - 20 50 nsec

Driving Characteristics

Output High Level VOH Ipull = 5mA 9.0 9.25 9.5 V

Output Low Level VOL Ipush = 5mA - - 0.4 V

Input Threshold

High State Logic 1 VIH - 3.3 - - V

Low State Logic 0 VIL - - - 0.5 V

1 2 3 4 5 6 7 8

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Calyx S1A0051 - FET Driver for Class-D PWM Amp Manuale Utente Pagina 4