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参数资料
| 型号： | RTC-4701JEB |
| 厂商： | EPSON TOYOCOM CORP |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | REAL TIME CLOCK, PDSO20 |
| 封装： | VSOJ-20 |
| 文件页数： | 20/22页 |
| 文件大小： | 203K |
| 代理商： | RTC-4701JEB |
RTC - 4701 JE / NB
Page - 4
MQ312-08
7.2. Temperature sensor characteristics
If not specifically indicated, GND=0 V, VDD=1.6 V to 5.5 V
, Ta=
40 °C to +85 °C
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Temperature
output voltage
VTEMP
VTEMP pin, Ta=+25
°C, VDD= 2.7 V to 5.5 V
GND based output voltage
1.480
V
Output precision
TACR
Ta=+25
°C , VDD= 2.7 V to 5.5 V
± 5.0
°C
Temperature
sensitivity (1)
VSE
40 °C ≤ Ta ≤ +85 °C , VDD= 2.7 V to 5.5 V
7.1
7.6
8.1
mV /
°C
Linearity (2)
NL
40 °C ≤ Ta ≤ +85 °C , VDD= 2.7 V to 5.5 V
± 2.0
%
Temperature
detection range
TSOP
NL ≤ ±2.0 % , VDD= 2.7 V to 5.5 V
40
+ 85
°C
Output
resistance (3)
RO
VTEMP pin, Ta=+25
°C, VDD= 2.7 V to 5.5 V
GND standard and VDD standard
1.0
3.0
k
CL
VDD= 2.7 V to 5.5 V
100
pF
Load condition
RL
VDD= 2.7 V to 5.5 V
500
k
Response time
tRSP
VDD= 3.0 V , CL=100 pF , RL=500 k
,
within
±1 °C
200
s
1) Temperature sensitivity
VSE = ( V (+85
°C) V (40 °C) ) / 125 [ mV / °C ]
a
a : Maximum deviation between the measured value of
VTEMP and the approximate straight line
2) Linearity
NL =
b
× 100 [%]
b : Difference between the measured values at -40
°C and
+85
°C
VTEMP
0
Measured value
40
+85
Approximate
straight line
Temperature
Output
voltage
[
°C]
[ V ]
Ta
a
b
a
V (
40 °C )
V(+85
°C )
V1
3) Output resistance ( Ro )
Ro =
Ι1
OP.AMP.
RTC
V1
Ι
1
VTEMP
1 M
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RTC-4701NB | 制造商:EPSONTOYOCOM 制造商全称:Epson ToYoCom 功能描述:Built-in Temperature Sensor SERIAL-INTERFACE REAL TIME CLOCK MODULE |
| RTC5 | 制造商:CIT 制造商全称:CIT Relay & Switch 功能描述:CIT SWITCH |
| RTC51 | 功能描述:LED 安装硬件 5MM LED HOUSING BLACK NYLON 6/6 RoHS:否 制造商:Bivar 产品:LED Mounting Clips LED 大小:5 mm 材料:Nylon 颜色:Black 主体长度:4.4 mm 面板厚度尺寸: 封装:Bulk |
| RTC-51 | 制造商:Kingbright Corporation 功能描述:CLIP FOR 5 MM LED 制造商:Kingbright Corporation 功能描述:CLIP FOR 5 MM LED; Height:7mm; Spacer Material:Nylon 6.6 (Polyamide 6.6); External Diameter:6.5mm; SVHC:No SVHC (19-Dec-2012); Accessory Type:Clip; For Use With:LED Lamps ;RoHS Compliant: Yes |
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