參數(shù)資料
型號(hào): STTS751-0WB3F
廠商: STMICROELECTRONICS
元件分類: 模擬信號(hào)調(diào)理
英文描述: TEMPERATURE SENSOR, PDSO6
封裝: 2 x 2 MM, 0.50 MM, HEIGHT, GREEN, UDFN-6
文件頁(yè)數(shù): 19/36頁(yè)
文件大?。?/td> 576K
代理商: STTS751-0WB3F
DC and AC parameters
STTS751
Doc ID 16483 Rev 4
Table 28.
DC and AC characteristics
Symbol
Description
Test condition(1)
Min
Typ(2)
Max
Unit
VDD
Supply voltage
2.25
3.6
V
IDD
Operating current dependent upon
conversion rate
0.0625
conversions/second(3)
15
35
A
1 conversion/second(3)
20
40
A
8 conversions/second
50
85
A
32 conversions/second
125
250
A
ISB
Standby current
3
8
A
Temperature measurement
Accuracy(4)(5)
2.25 V to 3.6 V
0 °C to 85 °C
±1.0
±1.5
°C
–40 °C to +125 °C
±2.0
±2.5
°C
Resolution
STTS751 is programmable from 9 bits
to 12 bits (0.5 °C/LSB to 0.0625 °C)
9-bit
temperature data
0.5
°C/LSB
9bits
10-bit temperature data
(default)
0.25
°C/LSB
10
bits
11-bit temperature data
0.125
°C/LSB
11
bits
12-bit temperature data
0.0625
°C/LSB
12
bits
tCONV
Conversion time
9-bit
10.5
14
ms
10-bit (default)
21
28
ms
11-bit
42
56
ms
12-bit
84
112
ms
VOL
Low level output voltage
Addr/Therm, EVENT
IOL = 4 mA
0.4
V
IOH
High level output leakage current
EVENT, SDA, Addr/Therm
VOH = VDD
1A
SMBus interface inputs (SDA, SCL)
VIH
Input logic high (SCL, SDA)
2.3 V
≤ VDD ≤ 3.6 V
0.7 x
VDD
V
VIL
Input logic low (SCL, SDA)
2.3 V
≤ VDD ≤ 3.6 V
0.3 x
VDD
V
IHI
Logical "1" input current
0 V
≤ VIN ≤ VDD
–1
1
A
ILI
Logical "0" input current
0 V
≤ VIN ≤ VDD
–1
1
A
CIN
Input capacitance (SDA)
5
pF
ISINK
SMBus output low sink current
SDA forced to 0.6 V
6
mA
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