參數(shù)資料
型號(hào)： CA0723CE
廠商： INTERSIL CORP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Voltage Regulators Adjustable from 2V to 37V at Output Currents Up to 150mA without External Pass Transistors
中文描述： 2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PDIP14
封裝： PLASTIC, DIP-14
文件頁數(shù)： 3/9頁
文件大?。?/td> 93K
代理商： CA0723CE
3-5
Absolute Maximum Ratings
Thermal Information
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 (V
Z
) . . . . . . . . . . . . . . . . 25mA
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to 125
o
C
Thermal Resistance (Typical, Note 1)
PDIP Package . . . . . . . . . . . . . . . . . . .
Metal Can. . . . . . . . . . . . . . . . . . . . . . .
Device Dissipation
CA723T, Up to T
A
= 25
o
C . . . . . . . . . . . . . . . . . . . . . . . . .900mW
CA723E, CA723CE, Up to T
A
= 25
o
C . . . . . . . . . . . . . . .1000mW
CA723T, Above T
A
= 25
o
C. . . . . . . . . . . . . . . . . . . . . . 7.4mW/
o
C
CA723E, CA723CE, Above T
A
= 25
o
C . . . . . . . . . . . . 8.3mW/
o
C
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature, During Soldering . . . . . . . . . . 265
o
C
At a distance 1/16”
±
1/32” (1.59mm
±
0.79mm) from case
for 10s Max
θ
JA
(
o
C/W)
120
136
θ
JC
(
o
C/W)
N/A
65
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.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
DC Electrical Specifications
T
A
= 25
o
C, V+ = V
C
= V
I
= 12V, V- = 0, V
O
= 5V, I
L
= 1mA, C
1
= 100pF, C
REF
= 0, R
SCP
= 0,
Unless Otherwise Specified. Divider impedance R
1
R
2
÷
R
1
+ R
2
at noninverting input,
Terminal 5 = 10k
. (Figure 20)
PARAMETER
TEST CONDITION
CA723
CA723C
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
DC CHARACTERISTICS
Quiescent Regulator Current, I
Q
I
L
= 0, V
I
= 30V
-
2.3
3.5
-
2.3
4
mA
Input Voltage Range, V
I
9.5
-
40
9.5
-
40
V
Output Voltage Range, V
O
2
-
37
2
-
37
V
Differential Input-Output Voltage, V
I
- V
O
3
-
38
3
-
38
V
Reference Voltage, V
REF
6.95
7.15
7.35
6.8
7.15
7.5
V
Line Regulation (Note 2)
V
I
= 12V to 40V
-
0.02
0.2
-
0.1
0.5
% V
O
V
I
= 12V to 15V
-
0.01
0.1
-
0.01
0.1
% V
O
V
I
= 12V to 15V,
T
A
= -55
o
C to 125
o
C
-
-
0.3
-
-
-
% V
O
V
I
= 12V to 15V,
T
A
= 0
o
C to 70
o
C
-
-
-
-
-
0.3
% V
O
Load Regulation (Note 2)
I
L
= 1mA to 50mA
-
0.03
0.15
-
0.03
0.2
% V
O
I
L
= 1mA to 50mA,
T
A
= -55
o
C to 125
o
C
-
-
0.6
-
-
-
% V
O
I
L
= 1mA to 50mA,
T
A
= 0
o
C to 70
o
C
T
A
= -55
o
C to 125
o
C
T
A
= 0
o
C to 70
o
C
-
-
-
-
-
0.6
% V
O
Output-Voltage Temperature Coefficient,
V
O
-
0.002
0.015
-
-
-
%/
o
C
-
-
-
-
0.003
0.015
%/
o
C
Ripple Rejection (Note 3)
f = 50Hz to 10kHz
-
74
-
-
74
-
dB
f = 50Hz to 10kHz,
C
REF
= 5
μ
F
-
86
-
-
86
-
dB
Short Circuit Limiting Current, I
LIM
R
SCP
= 10
, V
O
= 0
-
65
-
-
65
-
mA
CA723, CA723C
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