STV7623 datasheet(11/27 Pages) STMICROELECTRONICS

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STV7623

Electrical characteristics

Doc ID 018939 Rev 1

11/27

Electrical characteristics

5.1

DC electrical characteristics (DGND =0V)

DVDD = 3.3 V, VP = 30 V, VN = -45V, TAMB = 25 °C, fCLK = 1 MHz, unless otherwise specified.

Table 7.

Electrical characteristics - OUT1 to OUT480

Table 6.

Electrical characteristics - supply

Symbol

Parameter

Value

Unit

Min

Typ

Max

DVDD

Digital supply voltage

3.0

3.3

3.6

IDD

Digital supply current(1)

For 3.3V CMOS input logic levels (0 or 3.3 V)

–60

–

µA

IDDL

Digital dynamic supply

current (CLK1 freq =

1MHz)(2)

All input data is switched at 0.5 MHz rate.

–900

–

µA

IDD

Digital supply current at

IH = 2.0 V

–80

–

µA

DC power output positive

supply voltage

+10

–

DC power output negative

supply voltage

––

-10

VP-VN

Voltage gap Vp-Vn

–

IPPH

Power output supply current

(steady outputs)

––

500

µA

Symbol

Parameter

Value

Unit

Min

Typ

Max

Vpouth

Power output high level

(voltage drop versus VP)

at Ipouth = -20 mA and VP =

30 V

–4

–

Vpoutl

Power output low level at Ipoutl

= +20 mA

, VN=-45 V

–6

–

Vdouth

Output upper diode voltage

drop at Idouth = +30 mA

–1

Vdoutl

Output lower diode voltage

drop at Idoutl = -30 mA

-2

-1

–

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