参数资料
型号: DS2703G+T&R
厂商: Maxim Integrated Products
文件页数: 19/20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
COMPUTATION AND PROGRAMMING
The Compute Next Secret operation waveform is shown in Figure 11. The user issues a 1-Wire reset followed by a
Skip ROMID command, Match ROMID plus the ROMID, Search or Read Net, followed by the Compute Next Secret
command. The system host must connect the low impedance source to the DQ line within time t D and for a duration
of time t SHA . 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 11. Compute Next Secret Function Command
19 of 20
相关PDF资料
PDF描述
VE-B1V-EY-F1 CONVERTER MOD DC/DC 5.8V 50W
ECC28DJCN-S1136 CONN EDGECARD 56PS .100 PRESSFIT
M3TKK-6060K IDC CABLE - MSD60K/MC60F/MPK60K
RP15-2412SFW/N CONV DC/DC 15W 9-36VIN 12VOUT
VI-B1V-EY-F4 CONVERTER MOD DC/DC 5.8V 50W
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