参数资料
型号: LTC1325CSW
厂商: Linear Technology
文件页数: 3/24页
文件大小: 0K
描述: IC BATTERY MANAGMNT SYSTEM18SOIC
标准包装: 40
功能: 充电管理
电池化学: 铅酸,锂离子,镍镉,镍氢
电源电压: 4.5 V ~ 16 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 18-SOIC(0.295",7.50mm 宽)
供应商设备封装: 18-SOIC
包装: 管件
其它名称: LTC1325CS
LTC1325
ELECTRICAL CHARACTERISTICS
V DD = 12V ± 5%, T A = 25 ° C, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V OL
V OH
I OZ
V OHFET
V OLFET
t dDO
t dis
t en
t hDO
t rDOUT
t fDOUT
Output Low Voltage
Output High Voltage
Hi-Z Output Leakage
DIS or PGATE Output High
DIS or PGATE Output Low
Delay Time, CLK ↓ to D OUT Valid
Delay Time, CS ↑ to D OUT Hi-Z
Delay Time, CLK ↓ to D OUT Enabled
Time D OUT Remains Valid After CLK ↓
D OUT Rise Time
D OUT Fall Time
D OUT , I OUT = 1.6mA
D OUT , I OUT = – 1.6mA
V CS = 5V
V DD = 4.5V to 16V
V DD = 4.5V to 16V
See Test Circuits
See Test Circuits
See Test Circuits
See Test Circuits
See Test Circuits
See Test Circuits
q
q
q
q
q
q
q
q
q
q
q
2.4
V DD – 0.05
30
0.4
± 10
0.05
650
510
400
250
100
V
V
μ A
V
V
ns
ns
ns
ns
ns
ns
f CLK
t rPGATE
t fPGATE
Serial I/O Clock Frequency
PGATE Rise Time
PGATE Fall Time
CLK Pin
C LOAD = 1500pF
C LOAD = 1500pF
q
q
q
25
500
150
150
kHz
ns
ns
f OSC
Internal Oscillator Frequency
Charge Mode, Fail-Safes Disabled
90
111
130
kHz
A/D Converter
Offset Error
Linearity Error
Full-Scale Error
On-Channel Leakage
Off-Channel Leakage
V IN Channel (Note 3)
V IN Channel (Notes 3, 4)
V IN Channel (Note 3)
V IN Channel ON Only (Notes 3, 5)
V IN Channel OFF (Notes 3, 5)
q
q
q
q
q
± 2
± 0.5
± 1
± 10
± 10
LSB
LSB
LSB
μ A
μ A
RECO
E DED CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
t hDI
t dsuCS
t dsuDI
t WHCLK
t WLCLK
t WHCS
Hold Time, D IN After CLK ↑
Setup Time, CS Before First CLK ↑
Setup Time, D IN Stable Before First CLK ↑
CLK High Time
CLK Low Time
CS High Time Between Data Transfers
150
1
400
0.8
1
1
ns
μ s
ns
μ s
μ s
μ s
t WLCS
CS Low Time During Data Transfer
MSBF = 1
MSBF = 0
43
52
CLK Cycles
CLK Cycles
The q denotes specifications which apply over the full operating
temperature range.
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: All voltage values are with respect to the GND pin.
Note 3: V REG within specified min and max limits, CLK (Pin 5) = 500kHz,
unless otherwise stated. ADC clock is the serial CLK.
Note 4: Linearity error is specified between the actual end points of the
A/D transfer curve.
Note 5: Channel leakage is measured after channel selection.
Note 6: Gas gauge offset excludes A/D offset error.
Note 7: I = V DAC (Duty Ratio)/R SENSE , where V DAC is the DAC output
voltage with control bits VR1 = VR0 = 1, duty ratio = 1 and R SENSE is
determined by the user.
3
相关PDF资料
PDF描述
ESM11DRYN-S13 CONN EDGECARD 22POS .156 EXTEND
SDR0703-102KL INDUCTOR POWER 1000UH SMD
ESM11DRYH-S13 CONN EDGECARD 22POS .156 EXTEND
MAX6302CPA+ IC SUPERVISOR MPU 8-DIP
EEC20DREI-S93 CONN EDGECARD 40POS .100 EYELET
相关代理商/技术参数
参数描述
LTC1325CSW#PBF 功能描述:IC BATTERY MANAGMNT SYSTEM18SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 标准包装:2,000 系列:Impedance Track™ 功能:燃料,电量检测计/监控器 电池化学:锂离子(Li-Ion) 电源电压:2.4 V ~ 2.6 V 工作温度:-40°C ~ 85°C 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:带卷 (TR) 产品目录页面:1020 (CN2011-ZH PDF) 配用:BQ27350EVM-ND - BQ27350EVM 其它名称:296-21665-2
LTC1325CSW#TR 功能描述:IC SYSTEM BATT MANAGEMENT 18SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性,锂离子,镍镉,镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR)
LTC1325CSW#TRPBF 功能描述:IC BATTERY MANAGMNT SYSTEM18SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性,锂离子,镍镉,镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR)
LTC1326CMS8 功能描述:IC PREC TRPL SUPPLY MONITR 8MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:高有效 复位超时:- 电压 - 阀值:1.8V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-TSOP(0.059",1.50mm 宽)5 引线 供应商设备封装:5-TSOP 包装:剪切带 (CT) 其它名称:NCP301HSN18T1GOSCT
LTC1326CMS8#PBF 功能描述:IC PREC TRPL SUPPLY MONITR 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:高有效 复位超时:- 电压 - 阀值:1.8V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-TSOP(0.059",1.50mm 宽)5 引线 供应商设备封装:5-TSOP 包装:剪切带 (CT) 其它名称:NCP301HSN18T1GOSCT