SPX2975 View Datasheet(PDF) - Signal Processing Technologies
Part Name
Description
View to exact match
SPX2975 Datasheet PDF : 10 Pages
| |||
SPX2975
ABSOLUTE MAXIMUM RATINGS
Power Dissipation..........................................Internally Limited
Lead Temp. (Soldering, 5 Seconds) ................................ 260°C
Storage Temperature Range ............................ -65° to +150°C
Operating Junction Temperature Range (Note 10)
SPX2975................................................... -55° to +150°C
SPX2975AC/SPX2975C .......................... -40° to +125°C
Input Supply Voltage (Survival) ......................-20V to +60V
Feedback Input Voltage ..................................-1.5V to +30V
Shutdown Input Voltage..................................-0.3V to +30V
Error Comparator Output ................................-0.3V to +30V
ESD Rating ............................................................. 2KV Min
ELECTRICAL CHARACTERISTICS at VS=15V, TA=25°C, unless otherwise specified. Boldface apply over the full operating
temperature range.
PARAMETER
Output Voltage
Output Voltage
Output Voltage
Output Voltage
Output Voltage
Temperature Coefficient
Line Regulation (Note 3)
Load Regulation (Note 3)
Dropout Voltage (Note 5)
Ground Current
Current Limit
CONDITIONS
(Note 2)
TJ = 25°C
-25°C ≤TJ ≤85°C
-40°C ≤TJ≤ +125°C
100 µA ≤IL ≤180 mA
TJ ≤TJMAX
TJ = 25°C
-25°C ≤TJ ≤85°C
-40°C ≤TJ≤ +125°C
100 µA ≤IL ≤180 mA
TJ ≤TJMAX
(Note 1)
6V ≤VIN ≤30V (Note 4)
100 µA ≤IL ≤ 180 mA
IL = 100µ A
IL = 100 mA
IL = 180 mA
IL = 100 µA
IL = 100 mA
IL = 180 mA
VOUT = 0
SPX2975AC
Min
Typ
Max
3.2835
3.3
3.3165
3.267
3.333
3.2608
3.3396
3.2505
3.3
3.3495
4.975
5.0
5.025
4.95
5.0
5.050
4.94
5.0
5.06
4.925
5.0
5.075
20
0.03
0.1
0.04
0.1
50
80
380
450
450
500
150
170
8
12
18
22
130
200
SPX2975C
Min
Typ
3.267
3.3
3.2505
3.2604
3.201
3.3
Max
3.333
3.695
3.3396
3.399
4.95
5.0
5.05
4.925
5.0
5.075
4.90
5.0
5.10
4.85
5.0
5.15
50
0.04
0.2
0.1
0.2
50
80
380
450
450
500
150
170
8
12
18
22
130
200
UNITS
V
V
V
V
ppm/°C
%
%
mV
µA
mA
mA
mA
Thermal Regulation
0.05
0.2
0.05
0.2
%/W
Output Noise,
10Hz to 100kHz
8-Pin Versions Only
Reference Voltage
CL = 1µF
CL = 200 µF
CL = 13.3 µF
(Bypass = 0.01 µF
pins 7 to 1(SPX2975))
430
430
160
160
100
100
SPX2975AC
1.22
1.235
1.25
SPX2975C
1.21
1.23
1.26
µV rms
V
Reference Voltage
Feedback Pin Bias Current
Over Temperature
( Note 6)
1.19
1.27
1.18
1.28
V
40
60
40
60
nA
Reference Voltage Temperature
Coefficient
Feedback Pin Bias Current
Temperature Coefficient
Output Leakage Current
Output Low Voltage
Upper Threshold Voltage
(Note 7)
VOH = 30V
VIN = 4.5V
IOL = 400µA
(Note 8)
20
50
0.1
0.1
0.01
1
150
250
0.01
1
150
250
40
60
40
60
ppm/°C
nA/°C
µA
mV
mV
Lower Threshold Voltage
(Note 8)
75
95
75
95
mV
Hysteresis
(Note 8)
15
15
mV
Rev. 10/30/00
Share Link: 