参数资料
型号: DS2703G+T&R
厂商: Maxim Integrated Products
文件页数: 18/20页
文件大小: 0K
描述: IC BATT AUTHENTICAT SHA-1 8-TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 10,000
功能: 电池验证
电池化学: 锂离子(Li-Ion)
电源电压: 2.7 V ~ 5.5 V
工作温度: -20°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-TDFN
供应商设备封装: 8-TDFN-EP(2x3)
包装: 带卷 (TR)
DS2703 SHA-1 Battery Pack Authentication IC
PROGRAMMING PULSE
A typical programming waveform is shown in Figure 10. The user issues a 1-Wire reset followed by a Skip ROMID
command, Match ROMID plus the ROMID, Search or Read Net, the Load Secret command and then the two 32-bit
words to be loaded into EEPROM. The DQ line is then pulled to V PP for t PPW milliseconds and then returned to
nominal voltage. The fast rise and fall time requirements for the programming pulse are required to prevent
damage during the transition between normal communication mode and programming mode.
Figure 10. Lock Secret, Set/Clear Overdrive Function Commands
18 of 20
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相关代理商/技术参数
参数描述
DS2703K 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
DS2703U 制造商:Maxim Integrated Products 功能描述:BATT PACK ID W/SHA-1 8PIN USOP - Rail/Tube
DS2703U/T&R 制造商:Maxim Integrated Products 功能描述:BATT PACK ID W/SHA-1 8PIN USOP T&R - Tape and Reel
DS2703U+ 功能描述:电池管理 SHA-1 Battery Pack Authentication RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
DS2703U+R 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:SHA-1 Battery Pack Authentication IC