参数资料
型号: 71M6521FE-IMR/F
厂商: Maxim Integrated
文件页数: 94/107页
文件大小: 0K
描述: IC ENERGY METER 32K FLASH 68-QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: Single Converter Technology®
测量误差: 0.4%
电源电压: 3 V ~ 3.6 V
测量仪表类型: 单相,双相
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-VFQFN 裸露焊盘
供应商设备封装: 64-QFN(7.5x7.5)
包装: 带卷 (TR)
71M6521DE/DH/FE Data Sheet
LCD DRIVERS
Applies to all COM and SEG pins.
PARAMETER
VLC2 Max Voltage
VLC1 Voltage,
1/3 bias
? bias
VLC0 Voltage,
1/3 bias
? bias
CONDITION
With respect to VLCD
With respect to 2*VLC2/3
With respect to VLC2/2
With respect to VLC2/3
With respect to VLC2/2
MIN
-0.1
-4
-3
-3
-3
TYP
MAX
+0.1
0
+2
+2
+2
UNIT
V
%
%
%
%
VLCD is V3P3SYS in MISSION mode and VBAT in BROWNOUT and LCD modes.
ADC CONVERTER, V3P3A REFERENCED
FIR_LEN =0, VREF_DIS =0, LSB values do not include the 9-bit left shift at CE input.
Vin = 200 mV peak, 65
cos( ∠ Vin ? ∠ Vcrosstalk ) Vcrosstalk = largest
PARAMETER CONDITION
Recommended Input Range
(Vin- V3P3A )
Voltage to Current Crosstalk:
10 6 * Vcrosstalk
Vin
Hz, on VA
measurement on IA or IB
MIN
-250
-10 1
TYP
MAX
250
10 1
UNIT
mV
peak
μV/V
THD (First 10 harmonics)
250mV-pk
20mV-pk
Input Impedance
Temperature coefficient of Input
Impedance
LSB size
Digital Full Scale
ADC Gain Error vs
%Power Supply Variation
10 6 ? Nout PK 357 nV / V IN
100 ? V 3 P 3 A / 3 . 3
Input Offset (Vin- V3P3A )
Vin=65 Hz,
64 kpts FFT, Blackman-
Harris window
Vin=65 Hz
Vin=65 Hz
FIR_LEN =0
FIR_LEN =1
FIR_LEN =0
FIR_LEN =1
Vin=200 mV pk, 65 Hz
V3P3A=3.0 V, 3.6 V
40
-10
-75
-90
1.7
357
151
+884736
±2097152
90
50
10
dB
dB
Ω/°C
nV/LSB
LSB
ppm/%
mV
1
Guaranteed by design; not production tested.
Page: 94 of 107
Rev 3
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