KA723

2

Absolute Maximum Ratings

Electrical Characteristics

divider impedance as seen by error amplifier

≤10KΩ connected as shown in figure 1)

Notes:

1.Line and load regulation specifications are given for the condition of constant chip temperature.

2.Temperature drifts must be taken into account separately for hith dissipation conditions.

Parameter

Symbol

Value

Unit

Pulse Voltage from V+ to V- (50ms)

50

Continuous Voltage from V+ to V-

40

V

Input-Output Voltage Differential

40

V

Maximum Output Current

150

mA

Differential Input Voltage

±5

V

Voltage Between Non-Inverting Input and V-

8V

25

mA

15

mA

Power Dissipation

1000

mV

Operating Temperature Range

0 ~ +70

°C

Storage Temperature Range

-65 ~ + 150

°C

Parameter

Symbol

Conditions

Min

Typ.

Max.

Unit

Line Regulation

-

0.01

0.1

0.1

0.5

%

--

0.3

Load Regulation

-

0.03

0.2

%

--

0.6

Ripple Rejection

dB

-

74

-

dB

µF-

86

-

Average Temperature Coefficient of

Output Voltage

-

0.003 0.015

%/

°C

Short Circuit Current Limit

-

65

-

mA

Reference Voltage

-

6.80

7.15

7.50

V

Output Noise Voltage

-

20

-

µVms

µF-

2.5

-

Long-term Stability

ST

-

-

0.1

-

%/

1000HR

Standby Current Drain

-

2.0

4.0

mA

Input Voltage Range

-9.5

-

40

V

Output Voltage Range

-2.0

-

37

V

Input-Output Voltage Differential

-3.0

-

38

V