參數(shù)資料
型號: bq2092
廠商: Benchmark Technology Group
英文描述: Gas Gauge IC with SMBus-Like Interface(Gas Gauge芯片(帶SMBus 接口))
中文描述: 氣體計IC一樣,帶有SMBus接口(電量監(jiān)測計芯片(帶的SMBus接口))
文件頁數(shù): 25/28頁
文件大?。?/td> 213K
代理商: BQ2092
25
Symbol
Parameter
Min
Max
Units
Notes
F
SMB
SMBus operating frequency
Bus free time between stop and
start condition
Hold time after (repeated) start
condition
10
100
KHz
T
BUF
4.7
μ
s
T
HD:STA
4.0
μ
s
T
SU:STA
Repeated start condition setup
time
250
4.7
4.0
1
250
ns
μ
s
μ
s
μ
s
ns
ms
SCD
External Memory
T
SU:STO
T
HD:DAT
T
SU:DAT
T
EXT1
Stop condition setup time
Data hold time
Data setup time
Data buffering time addresses
String buffering time addresses
0x20-0x23 per character
Data output delay time
Clock low period
Clock high period
Clock/Data fall time
Clock/data rise time
40
0x19, 0x1a, 0x1b
T
EXT2
15
ms
40ms for first character
T
PD
T
LOW
T
HIGH
T
F
T
R
300
4.7
4.0
3500
ns
μ
s
μ
s
ns
ns
External memory only. See Note.
300
1000
Note:
The external memory must provide this internal minimum delay time to bridge the undefined region
(minimum 300 ns) of the falling edge of SCL to avoid unintended generation of START or STOP conditions.
AC Specifications
TD209201.eps
t
SU:STA
SCC
SCD
t
SU:STO
t
BUF
t
HD:STA
t
LOW
t
SU:DAT
t
R
t
F
t
HIGH
t
HD:DAT
t
PD
(receiver)
(transmitter)
Bus Timing Data
bq2092
相關(guān)PDF資料
PDF描述
bq2201 SRAM Nonvolatile Controller Unit(靜態(tài)RAM非易失性控制器單元)
bq2202 SRAM Nonvolatile Controller With Reset(靜態(tài)RAM非易失性控制器單元(帶復(fù)位))
bq2502 Integrated Backup Unit(完整的后備單元)
bq2945 Gas Gauge IC with SMBus Interface(Gas Gauge芯片(帶SMBus 接口))
BR-B6134-05V RESISTOR LED LAMPS (ROUND TYPES)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BQ2092SN 制造商:TI 制造商全稱:Texas Instruments 功能描述:Gas Gauge IC with SMBus-Like Interface
BQ2092SN-A309 制造商:Rochester Electronics LLC 功能描述:- Bulk
BQ2092SN-A309TR 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
BQ2092SN-A311 功能描述:電池管理 Multi-Chemistry Gas Gauge RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
BQ2092SN-A311G4 功能描述:電池管理 Multi-Chem SBS 0.95 Compl Gas Gauge RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel