参数资料
型号: 71M6515H-IGTWR/F
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP64
封装: LEAD FREE, LQFP-64
文件页数: 59/60页
文件大小: 826K
代理商: 71M6515H-IGTWR/F
71M6515H
Energy Meter IC
DATA SHEET
JULY 2011
Page: 8 of 60
2005
2011 Teridian Semiconductor Corporation
1.6
A Maxim Integrated Products Brand
Temperature Coefficient of Input
Impedance
Vin=65Hz
1.7
Ω/°C
LSB size
355
nV/LSB
Digital Full Scale
+884736
LSB
ADC Gain Error vs.
%Power Supply Variation
3
.
3
/
3
100
/
357
10
6
A
P
V
nV
Nout
IN
PK
Vin=200mV pk, 65Hz
V3P3A=3.0V, 3.6V
50
PPM/
%
Input Offset (Vin-V3P3A)
-10
+10
mV
1 Guaranteed by design; not production tested.
RECOMMENDED EXTERNAL COMPONENTS
NAME
FROM
TO
FUNCTION
VALUE
UNIT
C1
V3P3A
AGND
Bypass capacitor for 3.3V supply
≥0.1±20%
F
C2
V3P3D
DGND
Bypass capacitor for 3.3V supply
≥0.1±20%
F
XTAL
XIN
XOUT
32.768kHz crystal – electrically similar to
ECS .327-12.5-17X or Vishay XT26T, load
capacitance 12.5pF
32.768
kHz
CXS
XIN
AGND
Load capacitor for crystal (depends on crystal
specs and board parasitics).
27
±10%
pF
CXL
XOUT
AGND
27
±10%
pF
C2P5
V2P5
DGND
Bypass capacitor for V2P5
≥0.1±20%
F
FOOTNOTES:
1 This spec is guaranteed, has been verified in production samples, but is not measured in production.
2 This spec is guaranteed, has been verified in production samples, but is measured in production only at DC.
3 This spec is measured in production at the limits of the specified operating temperature.
4 This spec defines a nominal relationship rather than a measured parameter. Correct circuit operation is verified with other specs that use
this nominal relationship as a reference
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