CA723C データシートの表示（PDF） - Intersil

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CA723C

Voltage Regulators Adjustable from 2V to 37V at Output Currents Up to 150mA without External Pass Transistors

Intersil 

CA723, CA723C

Absolute Maximum Ratings

DC Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40V

(Between V+ and V- Terminals)

Pulse Voltage for 50ms

Pulse Width (Between V+ and V- Terminals) . . . . . . . . . . . . . .50V

Differential Input-Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . .40V

Differential Input Voltage

Between Inverting and Noninverting Inputs . . . . . . . . . . . . . . ±5V

Between Noninverting Input and V- . . . . . . . . . . . . . . . . . . . . . .8V

Current From Zener Diode Terminal (VZ) . . . . . . . . . . . . . . . . 25mA

Operating Conditions

Temperature Range . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC

Thermal Information

Thermal Resistance (Typical, Note 1)

θJA (oC/W) θJC (oC/W)

PDIP Package . . . . . . . . . . . . . . . . . . . 120

N/A

Metal Can. . . . . . . . . . . . . . . . . . . . . . . 136

65

Device Dissipation

CA723T, Up to TA = 25oC

CA723E, CA723CE, Up to

CA723T, Above TA = 25oC

....

TA =

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25oC

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. . .900mW

. .1000mW

7.4mW/oC

CA723E, CA723CE, Above TA = 25oC . . . . . . . . . . . . 8.3mW/oC

Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC

Maximum Lead Temperature, During Soldering . . . . . . . . . . 265oC

At a distance 1/16” ± 1/32” (1.59mm ± 0.79mm) from case

for 10s Max

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

1. θJA is measured with the component mounted on an evaluation PC board in free air.

DC Electrical Specifications

TA = 25oC, V+ = VC = VI = 12V, V- = 0, VO = 5V, IL = 1mA, C1 = 100pF, CREF = 0, RSCP = 0,

Unless Otherwise Specified. Divider impedance R1 R2 ÷ R1 + R2 at noninverting input,

Terminal 5 = 10kΩ. (Figure 20)

CA723

CA723C

PARAMETER

TEST CONDITION

MIN

TYP

MAX

MIN

TYP

MAX

DC CHARACTERISTICS

Quiescent Regulator Current, IQ

Input Voltage Range, VI

Output Voltage Range, VO

Differential Input-Output Voltage, VI - VO

Reference Voltage, VREF

Line Regulation (Note 2)

Load Regulation (Note 2)

Output-Voltage Temperature Coefficient,

∆VO

Ripple Rejection (Note 3)

IL = 0, VI = 30V

VI = 12V to 40V

VI = 12V to 15V

VI = 12V to 15V,

TA = -55oC to 125oC

VI

TA

=

=

12V

0oC

to

to

15V,

70oC

IL = 1mA to 50mA

IL = 1mA to 50mA,

TA = -55oC to 125oC

IL = 1mA to 50mA,

TA = 0oC to 70oC

TA = -55oC to 125oC

TA = 0oC to 70oC

f = 50Hz to 10kHz

-

2.3

3.5

-

2.3

4

9.5

-

40

9.5

-

40

2

-

37

2

-

37

3

-

38

3

-

38

6.95

7.15

7.35

6.8

7.15

7.5

-

0.02

0.2

-

0.1

0.5

-

0.01

0.1

-

0.01

0.1

-

-

0.3

-

-

-

-

-

-

-

-

0.3

-

0.03

0.15

-

0.03

0.2

-

-

0.6

-

-

-

-

-

-

-

-

0.6

-

0.002 0.015

-

-

-

-

-

-

-

0.003 0.015

-

74

-

-

74

-

Short Circuit Limiting Current, ILIM

f = 50Hz to 10kHz,

CREF = 5µF

RSCP = 10Ω, VO = 0

-

86

-

-

65

-

-

86

-

-

65

-

UNITS

mA

V

V

V

V

% VO

% VO

% VO

% VO

% VO

% VO

% VO

%/oC

%/oC

dB

dB

mA

3-5

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