參數(shù)資料
型號: R1122N4.0B-TR
廠商: Ricoh Co., Ltd.
英文描述: Analog IC
中文描述: 模擬IC
文件頁數(shù): 4/22頁
文件大小: 295K
代理商: R1122N4.0B-TR
Rev. 1.10
- 4 -
n
ABSOLUTE MAXIMUM RATINGS
Symbol
V
IN
V
CE
V
OUT
I
OUT
P
D
Item
Rating
7.0
Unit
V
V
V
mA
mW
Input Voltage
Input Voltage (CE or CE Pin)
Output Voltage
Output Current
Power Dissipation
Operating Temperature
Range
Storage Temperature Range
-0.3 ~ V
IN
+0.3
-0.3~ V
IN
+0.3
200
250
Topt
-40 ~ 85
°
C
Tstg
-55 ~ 125
°
C
n
ELECTRICAL CHARACTERISTICS
l
R1122NXX1A
Symbol
Topt = 25
°
C
MAX.
V
OUT
1.02
Item
Conditions
MIN.
V
OUT
0.98
TYP.
Unit
V
OUT
Output Voltage
V
IN
= Set V
OUT
+1V
1mA
I
OUT
30mA
V
IN
= Set V
OUT
+1V
When V
OUT
= Set V
OUT
-0.1V
V
IN
= Set V
OUT
+1V
1mA
I
OUT
80mA
refer to the ELECTICAL CHARACTERISTICS by OUTPUT
VOLTAGE
V
IN
= Set V
OUT
+1V
V
IN
= V
CE
= Set V
OUT
+1V
Set V
OUT
+0.5V
V
IN
8V
I
OUT
= 30mA
f = 1KHz, Ripple 0.5Vp-p
V
IN
= Set V
OUT
+1V
V
I
OUT
Output Current
150
mA
D
V
OUT
/
D
I
OUT
Load Regulation
12
40
mV
V
DIF
Dropout Voltage
I
SS
Supply Current
Supply Current (Standby)
100
0.1
170
1.0
m
A
m
A
Istandby
D
V
OUT
/
D
V
IN
Line Regulation
0.05
0.20
%/V
RR
Ripple Rejection
80
dB
V
IN
Input Voltage
Output Voltage
Temperature Coefficient
Short Current Limit
CE Pull-up Resistance
CE Input Voltage “H”
CE Input Voltage “L”
Output Noise
2.0
6.0
V
D
V
OUT
/
D
T
I
OUT
= 30mA
-40
°
C
Topt
85
°
C
V
OUT
= 0V
±
100
ppm
/
°
C
mA
M
W
V
V
m
Vrms
Ilim
R
PU
V
CEH
V
CEL
en
30
5
2.5
1.5
0
10
V
IN
0.25
BW = 10Hz ~ 100kHz
30
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