参数资料
| 型号： | PS700T-I/ST |
| 厂商： | Microchip Technology |
| 文件页数： | 32/38页 |
| 文件大小： | 0K |
| 描述： | IC BATT MONITOR 1-2CELL 8TSSOP |
| 标准包装： | 1 |
| 功能： | 电池监控器 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 2.7 V ~ 9 V |
| 工作温度： | -20°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 剪切带 (CT) |
| 其它名称： | PS700T-I/STCT |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页当前第32页第33页第34页第35页第36页第37页第38页
PS700
TABLE 6-3:
AC CHARACTERISTICS (T A = -20°C TO +85°C; V DD (INTERNAL) = +3.3V ± 10%)
Symbol
f RC
f A / D
t POR
Description
Internal RC Oscillator Frequency
Internal A/D Operating Clock
Power-on Reset Delay
Min
130,613
—
—
Typ.
131,072
f RC /4
2
Max
131,530
—
10
Units
Hz
Hz
ms
Condition
Delay from time when VC1
voltage exceeds 2.7V
t SHELF
Delay to entry of Shelf-Sleep mode
1
—
—
ms
(SHent = 1 or V PACK < VPtrip)
and (SDA and SCL go low)
t WAKE
Delay to exit of Shelf-Sleep mode
1
—
—
ms
SDA and SCL go high
TABLE 6-4:
AC CHARACTERISTICS – SMBus (T A = -20°C TO +85°C; V DD (INTERNAL) = +3.3V ± 10%)
Symbol
f SMB
t BUF
t SHLD
t SU : STA
t SU : STOP
t HLD
t SETUP
t LOW
t HIGH
t LOW : SEXT
t HIGH : MEXT
t F
t R
Description
SMBus Clock Operating Frequency
Bus Free Time between Start and Stop
Bus Hold Time after Repeated Start
Setup Time before Repeated Start
Stop Setup Time
Data Hold Time
Data Setup Time
Clock Low Period
Clock High Period
Message Buffering Time
Message Buffering Time
Clock/Data Fall Time
Clock/Data Rise Time
Min
10
4.7
4.0
4.7
4.0
0
250
4.7
4.0
—
—
—
—
Typ.
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
100
—
—
—
—
—
—
—
50
10
10
300
1000
Units
kHz
μ s
μ s
μ s
μ s
ns
ns
μ s
μ s
ms
ms
ns
ns
Condition
Slave mode
(Note 1)
(Note 2)
(Note 3)
(Note 4)
(Note 4)
Note 1:
2:
3:
4:
t HIGH max. provides a simple, ensured method for devices to detect bus Idle conditions.
t LOW : SEXT is the cumulative time a slave device is allowed to extend the clock cycles in one message from
the initial start to the stop.
t LOW : MEXT is the cumulative time a master device is allowed to extend its clock cycles within each byte of a
message as defined from Start-to-Ack, Ack-to-Ack or Ack-to-Stop.
Rise and fall time is defined as follows: t R = (V ILMAX – 0.15) to (V IHMIN + 0.15)
t F = 0.9V DD to (V ILMAX – 0.15)
TABLE 6-5:
A/D CONVERTER CHARACTERISTICS (T A = -20°C TO +85°C;
V REG (INTERNAL) = +3.3V ±10% )
Symbol
AD RES
t CONV
V ADIN
E VGAIN
Description
A/D Converter Resolution
A/D Conversion Measurement Time, n-bit
A/D Converter Input Voltage Range (internal)
Supply Voltage Gain Error
Min
9
—
-152
0
—
Typ.
—
2 (n + 1) /f A / D
—
—
—
Max
16
—
152
309
0.100
Units
bits
s
mV
mV
%
Condition
(Note 1)
VR = 170 mV
VR = 340 mV
E VOFFSET Compensated Offset Error
—
—
0.100
%
E TEMP
E INL
Temperature Gain Error
Integrated Nonlinearity Error
—
—
—
—
0.100
0.004
%
%
Note 1:
Voltage is internal at A/D converter inputs. V SR and V NTC are measured directly. VC(x) inputs are measured
using internal level translation circuitry that scales the input voltage range appropriately for the converter.
DS21760F-page 32
? 2004 Microchip Technology Inc.
相关PDF资料 |
PDF描述 |
|---|---|
| PS7052 | IC BATTERY MONITOR TWO CELL PROT |
| PS8101-V-K-A | PHOTOCOUPLR ANALOG HS OUT 5SO |
| PS8103-F3-A | OPTOISOLATOR ANALOG HS OUT 5S |
| PS8302L-E3-AX | PHOTOCOUPLER ANLG OUT 6DIP GULL |
| PS8501L1-AX | PHOTOCOUPLER ANALOG HS OUT 8DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PS-7-01 | 功能描述:PUSH SPACER NATURAL 7/16" RoHS:是 类别:硬件，紧固件，配件 >> 电路板支座 系列:PS 标准包装:1,000 系列:REHCBS 保持类型:卡入式锁定 长度:1.590"（40.39mm） 板间高度:1.250"（31.75mm）1 1/4" 安装类型:铆钉 材质:尼龙 支撑孔直径:0.158"（4.00mm） 支撑面板厚度:0.070"（1.78mm） 安装孔直径:0.187"（4.75mm）3/16" 安装面板厚度:0.047 ~ 0.105"（1.20 ~ 2.67mm） 其它名称:61063012REHCBS2001 |
| PS-7012 | 制造商:Johnson Electric / Parlex Corporation 功能描述: |
| PS-7015 | 制造商:Johnson Electric / Parlex Corporation 功能描述: |
| PS-7017 | 制造商:Johnson Electric / Parlex Corporation 功能描述: |
| PS-7018 | 制造商:Johnson Electric / Parlex Corporation 功能描述: |
发布紧急采购，3分钟左右您将得到回复。