参数资料
型号: CS5463-ISZR
厂商: Cirrus Logic Inc
文件页数: 9/46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
VOLTAGE REFERENCE
Parameter
Symbol
Min
Typ
Max
Unit
Reference Output
Output Voltage
VREFOUT
+2.4
+2.5
+2.6
V
Temperature Coefficient
Load Regulation
(Note 8)
(Note 9)
TC VREF
? V R
-
-
25
6
60
10
ppm/°C
mV
Reference Input
Input Voltage Range
Input Capacitance
Input CVF Current
VREFIN
+2.4
-
-
+2.5
4
25
+2.6
-
-
V
pF
nA
Notes: 8. The voltage at VREFOUT is measured across the temperature range. From these measurements the
following formula is used to calculate the VREFOUT Temperature Coefficient:.
( (VREFOUT - UT
TC VREF =
VREFO AVG
MAX VREFOUT
MIN )
( T
A
MAX
1
- T AM IN
( 1.0 x 10
6
9. Specified at maximum recommended output of 1 μA, source or sink.
DIGITAL CHARACTERISTICS
?
?
?
?
Min / Max characteristics and specifications are guaranteed over all Recommended Operating Conditions .
Typical characteristics and specifications are measured at nominal supply voltages and TA = 25 °C.
VA+ = VD+ = 5V ±5%; AGND = DGND = 0 V. All voltages with respect to 0 V.
MCLK = 4.096 MHz.
Parameter
Symbol
Min
Typ
Max
Unit
Master Clock Characteristics
Master Clock Frequency
Master Clock Duty Cycle
CPUCLK Duty Cycle
Internal Gate Oscillator (Note 11) MCLK
(Note 12 and 13)
2.5
40
40
4.096
-
-
20
60
60
MHz
%
%
Filter Characteristics
Phase Compensation Range
Input Sampling Rate
(Voltage Channel, 60 Hz)
DCLK = MCLK/K
-2.8
-
-
DCLK/8
+2.8
-
°
Hz
Digital Filter Output Word Rate
High-pass Filter Corner Frequency
(Both Channels)
-3 dB
OWR
-
-
DCLK/1024
0.5
-
-
Hz
Hz
Full-scale DC Calibration Range ( Referred to Input ) (Note 14) FSCR
Channel-to-channel Time-shift Error
(Note 15)
25
-
1.0
100
%F.S.
μs
Input/Output Characteristics
High-level Input Voltage
V IH
All Pins Except XIN and SCLK and RESET
XIN
SCLK and RESET
0.6 VD+
(VD+) - 0.5
0.8 ? VD+
-
-
-
-
-
-
V
V
V
Low-level Input Voltage (VD = 5 V)
V IL
All Pins Except XIN and SCLK and RESET
XIN
SCLK and RESET
-
-
-
-
-
-
0.8
1.5
0.2 ? VD+
V
V
V
DS678F3
9
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