16
Capacitance—bq4285E/L (TA = 25°C, F = 1MHz, VCC = 5.0V)
Symbol
Parameter
Minimum
Typical
Maximum
Unit
Conditions
CI/O
Input/output capacitance
-
7
pF
VOUT = 0V
CIN
Input capacitance
-
5
pF
VIN = 0V
Note:
This parameter is sampled and not 100% tested. It does not include the X1 or X2 pin.
except INT
For all outputs
OL-10
510
50pF
+5V
960
Figure 5. Output Load A—bq4285E
INT
OL-11
130pF
+5V
1.15K
Figure 6. Output Load B—bq4285E
AC Test Conditions—bq4285E
Parameter
Test Conditions
Input pulse levels
0 to 3.0 V
Input rise and fall times
5 ns
Input and output timing reference levels
1.5 V (unless otherwise specified)
Output load (including scope and jig)
See Figures 5 and 6
bq4285E/L
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相关代理商/技术参数
BQ4285ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:
BQ4285L 制造商:未知厂家 制造商全称:未知厂家 功能描述:Enhanced RTC With NVRAM Control
BQ4285LP 制造商:TI 制造商全称:Texas Instruments 功能描述:Enhanced RTC With NVRAM Control
BQ4285LQ 制造商:未知厂家 制造商全称:未知厂家 功能描述:
BQ4285LS 制造商:Rochester Electronics LLC 功能描述:- Bulk
BQ4285LSTR 制造商:TI 制造商全称:Texas Instruments 功能描述:Enhanced RTC With NVRAM Control
BQ4285P- 制造商:TI 制造商全称:Texas Instruments 功能描述:Real-Time Clock RTC With NVRAM Control
BQ4285P-SB2 功能描述:实时时钟 RTC IC: 114x8 NVSRAM & NVSRAM Control RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube