Electrical Characteristics

STV8179F

4/9

3

Electrical Characteristics

Note: 1 Provided SOA for the output transistors is respected (see Figures 3 and 4).

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Operating Supply Voltage Range

Versus Pin 4

10

42

V

Operating Flyback Supply Voltage

Versus Pin 4

90

V

Pin 2 Quiescent Current

13

20

mA

Pin 6 Quiescent Current

7

12

35

mA

Max. Operating Peak Output Current

Refer to Note 1

1.8

A

Amplifier Bias Current

-0.15

- 1

µA

Flyback current during scanning period

2.0

5.0

mA

Amplifier Bias Current

-0.15

- 1

µA

Offset Voltage

7mV

Offset Drift Versus Temperature

- 10

µV/°C

GV

Voltage Gain

80

dB

Output Saturation Voltage to GND (Pin 4)

1.35

2.2

V

Output Saturation Voltage to Supply (Pin 6)

2.2

3.0

V

Diode Forward Voltage between Pins 5-6

1.8

2.3

V

Diode Forward Voltage between Pins 3-6

2.3

3.3

V

Voltage Drop between Pin 3-6 (2nd part of

flyback)

3.6

4.2

V

Threshold voltage for triggering Flyback

Vs+Vd

V