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參數(shù)資料
| 型號： | DS2782 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Stand-Alone Fuel Gauge IC |
| 中文描述： | 獨立式電量計IC |
| 文件頁數(shù)： | 21/25頁 |
| 文件大小： | 291K |
| 代理商： | DS2782 |
DS2782: Stand-Alone Fuel Gauge IC
21 of 25
Table 2.
MEMORY MAP
ADDRESS (HEX)
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C to 1E
1F
20 to 2F
30 to 37
38 to 5F
60 to 7F
80 to EF
F0 to F7
80 to FF
FE
FF
* Register value is automatically saved to EEPROM during ACTIVE mode operation and recalled from EEPROM on power up.
+ Unique 64 bit ID is a factory option available by special order. Units with IDs do not allow access to additional user EEPROM block 0.
DESCRIPTION
READ/WRITE
R
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R/W*
R/W*
R
R
R/W*
R/W
R
R
R
R
R
R
—
R/W
R/W
R/W
+
—
R/W
—
R
+
—
W
—
Reserved
STATUS
- Status Register
RAAC
- Remaining Active Absolute Capacity MSB
RAAC
- Remaining Active Absolute Capacity LSB
RSAC
- Remaining Standby Absolute Capacity MSB
RSAC
- Remaining Standby Absolute Capacity LSB
RARC
- Remaining Active Relative Capacity
RSRC
- Remaining Standby Relative Capacity
IAVG
- Average Current Register MSB
IAVG
- Average Current Register LSB
TEMP
- Temperature Register MSB
TEMP
- Temperature Register LSB
VOLT
- Voltage Register MSB
VOLT
- Voltage Register LSB
CURRENT
- Current Register MSB
CURRENT
- Current Register LSB
ACR
- Accumulated Current Register MSB
ACR
- Accumulated Current Register LSB
ACRL
- Low Accumulated Current Register MSB
ACRL
- Low Accumulated Current Register LSB
AS
- Age Scalar
SFR
- Special Feature Register
FULL
- Full Capacity MSB
FULL
- Full Capacity LSB
AE
- Active Empty MSB
AE
- Active Empty LSB
SE
- Standby Empty MSB
SE
- Standby Empty LSB
Reserved
EEPROM
- EEPROM Register
User EEPROM, Lockable, Block 0
Additional User EEPROM, Lockable, Block 0
Reserved
Parameter EEPROM, Lockable, Block 1
Reserved
Unique ID
Reserved
Function Command Register
Reserved
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS2782_09 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Stand-Alone Fuel Gauge IC |
| DS2782BE | 制造商:Maxim Integrated Products 功能描述:STAND ALONE FG IC 2WIRE 8P TSSOP - Rail/Tube |
| DS2782BE/T&R | 制造商:Maxim Integrated Products 功能描述:STAND ALONG FG IC 2WIRE 8P TSSOP TR - Tape and Reel |
| DS2782E+ | 功能描述:電池管理 Stand-Alone Fuel 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 |
| DS2782E+R | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Stand-Alone Fuel Gauge IC |
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