S7123M [KODENSHI]
IC,VOLT DETECTOR,FIXED,+2.3V,BIPOLAR,SIP,3PIN,PLASTIC;
| 型号： | S7123M |
| 厂家： | 
KODENSHI KOREA CORP. |
| 描述： | IC,VOLT DETECTOR,FIXED,+2.3V,BIPOLAR,SIP,3PIN,PLASTIC |
| 文件： | 总4页 (文件大小：102K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
S71xxM
Semiconductor
Bipolar Linear Integrated Circuit
Description
· Micro computer circuits in mobile phones, word processors, TVs, VCRs etc
· General logic circuits
· Detection of voltage drop in batteries of note personal computers, mobile phones
· Switching to backup power supply
Features
· Super Low Current Consumption (I =100 ㎂ Typ. I =1 ㎂ Typ.)
CCL
CCH
· It has on delay function to supplement the constant of outer C and R
· Low operation voltage
· Hysteresis circuit built in
Ordering Information
Type NO.
· High current of output transistor
· Low operation voltage
Marking
Package Code
TO-92M
S71xxM
S71□□
□□: Detecting Voltage Code
Outline Dimensions
unit : mm
4 .0 ±0 . 1
Equivalent Circuit
0 . 4 4 REF
0 .5 2 REF
1. Vcc
3. OUT
2. GND
1.2 7 Ty p .
2 . 5 4 ±0 .1.
1
2
3
PIN Connections
1. Vcc
2. GND
3. OUT
3 .0 ±0 . 1
3 . 8 Min .
KSI-9032-002
1
S71xxM
Absolute maximum ratings
Characteristic
(Ta=25°C)
Symbol
VCC
Ratings
-0.3 ~ +10
400
Unit
Supply voltage
V
Power Dissipation (Package Limitation)
Operating Temperature
Storage Temperature
PD
㎽
Topr
-20 ~ +75
-40 ~ +125
℃
Tstg
℃
Electrical Characteristics
(Ta=25°C)
Min. Typ. Max. Unit
Test
Circuit
Characteristic
Symbol
Test Condition
S7145M
S7142M
S7139M
S7136M
S7133M
S7131M
S7129M
S7127M
S7125M
S7123M
4.30
4.00
3.70
3.40
3.10
2.90
2.75
2.55
2.35
2.15
4.5
4.2
3.9
3.6
3.3
3.1
2.9
2.7
2.5
2.3
4.70
4.40
4.10
3.80
3.50
3.30
3.05
2.85
2.65
2.45
RL=470Ω
VCC=H→L
VOL≤ 0.4V
Detecting voltage
VS
1
V
ΔVS
RL=470Ω ,VCC=L→H→L
RL=470Ω , Ta=-20~75℃
㎷
Hysteresis Voltage
1
1
40
-
100
300
-
Temperature Coefficient
Of detecting voltage
VS/ΔT
±0.01
%/℃
RL=470Ω , VCC= VSMin
RL=∞, VCC= VSMin
Low Level Output voltage
Circuit current at ON
VOL
ICCL
ICCH
Vopr
IOLI
1
1
1
1
1
-
-
0.1
100
1.0
1.4
20
0.4
180
2.5
1.6
-
V
mA
mA
RL=∞, VCC= VSMax +0.1V
RL=4.7 ㏀, VOL≤ 0.4V
RL=0, VCC= VSMin
Circuit current at OFF
-
Threshold Operating Voltage
Output Current at ON I
-
V
㎃
10
RL=0, VCC= VSMin
Ta= -20~75℃
,
㎃
Output Current at ON II
IOLII
tPLH
tPHL
1
2
2
5
-
-
-
L→H Transmission delay time
H→L Transmission delay time
RL=4.7 ㏀, CL=100 ㎊
RL=4.7 ㏀, CL=100 ㎊
㎲
㎲
100
10
500
20
-
Test Circuit 1
Test Circuit 2
S71xxM
S71xxM
KSI-9032-002
2
S71xxM
Electrical Characteristic Curves
Fig. 1 PD – Ta
Fig. 2 VO – VCC
Fig. 4 VS – Ta
Fig. 3 ICC – VCC
Fig. 6 VOL – Ta
Fig. 5 △ VS – Ta
KSI-9032-002
3
S71xxM
Fig. 8 ICCH – Ta
Fig. 7 IOL – Ta
Fig. 10 CL – tPLH
Fig. 9 ICCL – Ta
KSI-9032-002
4
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