参数资料
型号: ADT7485ARMZ
厂商: ON SEMICONDUCTOR
元件分类: 温度/湿度传感器
英文描述: DIGITAL TEMP SENSOR-SERIAL, 16BIT(s), 1Cel, SQUARE, SURFACE MOUNT
封装: LEAD FREE, PLASTIC, MO-187-BA, MSOP-10
文件页数: 11/16页
文件大小: 235K
代理商: ADT7485ARMZ
ADT7485
Preliminary Technical Data
Rev. PrA | Page 4 of 16
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
SST TIMING
Bitwise Period, tBIT
0.495
500
μs
High Level Time for Logic 1, tH1 1
0.65 × tBIT
0.75 × tBIT
0.8 × tBIT
μs
tBIT defined in speed negotiation
High Level Time for Logic 0, tH0 1
0.2 × tBIT
0.25 × tBIT
0.4 × tBIT
μs
Time to Assert SST High for Logic 1, tSU,HIGH
0.2 × tBIT
μs
Hold Time, tHOLD2
0.5 × tBIT-M
μs
See SST Specification Rev 1.0
Stop Time, tSTOP
1.25 × tBIT
2 × tBIT
μs
Device responding to a constant low
level driven by originator
Time to Respond After a Reset, tRESET
0.4
ms
Response Time to Speed Negotiation
After Power-Up
500
μs
Time after power-up when device can
participate in speed negotiation
1 Minimum and maximum bit times are relative to tBIT defined in the timing negotiation pulse.
2 Device is compatible with hold time specification as driven by SST originator.
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