参数资料
型号: AS8510-ASST
厂商: ams
文件页数: 6/47页
文件大小: 0K
描述: IC BATTERY MANAGEMENT 20-SSOP
产品培训模块: AS8510 Data Acquisition IC
标准包装: 2,000
类型: 电池管理
输入类型: 模拟,数字
输出类型: 模拟,数字
接口: SPI 串行
电流 - 电源: 5mA
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 带卷 (TR)
Revision 3.5
13 - 46
AS8510
Datasheet - Electrical Character i s t ics
6.4.5 Internal (Programmable) Current Source for External Temperature Measurement
Notes:
1. Current value can be programmed in steps of 8
μA from 0 to 256μA with a process error of 30%.
2. Temperature coefficient is not important since external temperature measurement is a 2 step measurement. The value specified is
guaranteed by design and will not be tested in production.
3. Maximum voltage on pin ETR (reference) can be calculated by given formula, where G is the gain of PGA (G=100).
4. Maximum voltage on pin ETR, if PGA is bypassed.
5. Maximum voltage on pin ETS, if PGA is bypassed.
6.4.6 CMREF Circuit (VCM)
6.4.7 Internal AVDD Power-on Reset
Table 19. External Temperature Measurement
Symbol
Parameter
Conditions
Min
Typ
Max
Units
ICURON
5-bit current source enabled
1
5-bit programmable current source
0
270
320
A
ICUROFF
5-bit current source disabled
Limited by leakage
10
nA
TK_CS
Temperature coefficient of current source
2
1000
ppm
/ K
VMAXETR
Voltage on pin ETR
3
1000/G
mV
VMAXETRMOD
Max voltage on pin ETR when PGA is
bypassed
4
1.22
V
VMAXETS
Voltage on pin ETS for resistor sensor
3
1000/G
V
VMAXETSMOD
Max. Voltage on pin ETS when PGA is
bypassed
5
1.22
V
Table 20. CMREF Circuit
Symbol
Parameter
Min
Typ
Max
Units
VVCM
Output voltage
1.6
1.7
1.8
V
CL
Load capacitance
100
nF
Table 21. Internal AVDD Power-on Reset
Symbol
Parameter
Min
Typ
Max
Units
V
PORHIA
Power On Reset Threshold
2.2
2.4
2.6
V
t
PORA
POR time - The duration from Power ON till
the time, internal Power On Reset signal
goes HIGH
1
1. POR pulse is always longer than tPORA whatever the slope of the supply.
1s
I
PORA
Current consumption in POR block
2
2. I
PORA can not be switched off.
1.5
A
相关PDF资料
PDF描述
AS8530-ASOT-002-500 IC TXRX LIN COMPANION 8-SOIC
AS8530A-ASOT-500 IC SYSTEM BASIS CHIP 8-SOIC
AT17F080-30TQI IC FLASH CONFIG 8M 44TQFP
AT17F080A-30QI IC FLASH CONFIG 8M 32TQFP
AT17F16-30TQI IC FLASH CONFIG 16M 44TQFP
相关代理商/技术参数
参数描述
AS8510-ASST-500 功能描述:IC BATTERY MANAGEMENT 20-SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG,串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP(0.173",4.40mm 宽) 供应商设备封装:20-TSSOP 包装:管件
AS8510-COPPER-SHUNT 功能描述:DEMO BOARD FOR AS8510 制造商:ams 系列:- 零件状态:在售 主要用途:接口,数据捕捉 嵌入式:- 使用的 IC/零件:AS8510 主要属性:- 辅助属性:图形用户界面 所含物品:板 标准包装:1
AS8510-DB 制造商:ams 功能描述:AS8510 Demo Board
AS8515-ZMFM 制造商:ams 功能描述:IC BATTERY MANAGEMENT 制造商:ams 功能描述:Data Acquisition System w/ Power Management and LIN Transceiver - MLF-32 制造商:ams 功能描述:T&R / MLF 32 (5x5)
AS8515-ZMFP 制造商:ams 功能描述:IC INTERFACE TRANSCEIVER 制造商:ams 功能描述:T&R / MLF 32 (5x5)