参数资料
型号: CS5463-ISZR
厂商: Cirrus Logic Inc
文件页数: 10/46页
文件大小: 0K
描述: IC ENERGY METERING 1PHASE 24SSOP
标准包装: 1,000
输入阻抗: 30 千欧
测量误差: 0.1%
电压 - 高输入/输出: 0.8V
电压 - 低输入/输出: 0.2V
电流 - 电源: 2.9mA
电源电压: 4.75 V ~ 5.25 V
测量仪表类型: 单相
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.209",5.30mm 宽)
供应商设备封装: 24-SSOP
包装: 带卷 (TR)
配用: 598-1553-ND - BOARD EVAL & SOFTWARE CS5463 ADC
CS5463
Parameter
Symbol
Min
Typ
Max
Unit
Low-level Input Voltage (VD = 3.3 V)
V IL
All Pins Except XIN and SCLK and RESET
XIN
SCLK and RESET
-
-
-
-
-
-
0.48
0.3
0.2 ? VD+
V
V
V
High-level Output Voltage
Low-level Output Voltage
Input Leakage Current
3-state Leakage Current
Digital Output Pin Capacitance
I out = +5 mA
I out = -5 mA
(Note 16)
V OH
V OL
I in
I OZ
C out
(VD+) - 1.0
-
-
-
-
-
-
±1
-
5
-
0.4
±10
±10
-
V
V
μA
μA
pF
Notes: 10. All measurements performed under static conditions.
11. If a crystal is used, then XIN frequency must remain between 2.5 MHz - 5.0 MHz. If an external
oscillator is used, XIN frequency range is 2.5 MHz - 20 MHz, but K must be set so that MCLK is between
2.5 MHz - 5.0 MHz.
12. If external MCLK is used, then the duty cycle must be between 45% and 55% to maintain this
specification.
13. The frequency of CPUCLK is equal to MCLK.
14. The minimum FSCR is limited by the maximum allowed gain register value. The maximum FSCR is
limited by the full-scale signal applied to the channel input.
15. Configuration Register bits PC[6:0] are set to “0000000”.
16. The MODE pin is pulled low by an internal resistor.
10
DS678F3
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