参数资料
型号: 71M6513H-IGTR/F
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP100
封装: LEAD FREE, LQFP-100
文件页数: 99/104页
文件大小: 1390K
代理商: 71M6513H-IGTR/F
71M6513/71M6513H
3-Phase Energy Meter IC
DATA SHEET
AUGUST 2011
Page: 94 of 104
2005-2011 Teridian Semiconductor Corporation
A Maxim Integrated Products Brand
ADC CONVERTER, VDD REFERENCED
FIR_LEN=0, VREF_DIS=0, VDDREFZ=0
PARAMETER
CONDITION
MIN
TYP
MAX
UNIT
Recommended Input Range
(Vin-V3P3A)
-250
250
mV
peak
Voltage to Current Crosstalk:
)
cos(
*
10
6
Vcrosstalk
Vin
Vcrosstalk
Vin = 200mV peak, 65Hz,
on VA, VB, or VC
Vcrosstalk = largest
measurement on IA, IB, or
IC
-10
1
10
1
μV/V
THD (First 10 harmonics)
250mV- peak
20mV- peak
Vin=65Hz,
64kpts FFT, Blackman-
Harris window
-75
-90
dB
Input Impedance
Vin=65Hz
40
90
Temperature coefficient of Input
Impedance
Vin=65Hz
1.7
Ω/°C
LSB size
FIR_LEN=0
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 peak, 65Hz
V3P3A=3.0V, 3.6V
50
ppm/%
Input Offset (Vin-V3P3A)
-10
10
mV
1 Guaranteed by design; not production tested.
OPTICAL INTERFACE
PARAMETER
CONDITION
MIN
TYP
MAX
UNIT
OPT_TX VOH (V3P3D-OPT_TX)
ISOURCE=1mA
0.4
V
OPT_TX VOL
ISINK=20mA
0.7
V
OPT_RX Vin Threshold
(VinRISING+VinFALLING)/2
200
250
300
mV
OPT_RX Vin Hysteresis
(VinRISING-VinFALLING)
5
30
mV
OPT_RX input impedance
|Vin|≤300mV
1
TEMPERATURE SENSOR
PARAMETER
CONDITION
MIN
TYP
MAX
UNIT
Nominal Sensitivity (Sn)
2
TA=25C, TA=75C
Nominal relationship:
N(T)= Sn*T+Nn
-900
LSB/C
Nominal Offset (Nn)
2
40000
0
LSB
Temperature Error
1
n
S
N
T
N
T
ERR
))
25
(
)
(
)
25
(
=
TA = -40C to +85C
-3
1
3
1
C
1 Guaranteed by design; not production tested.
2 This parameter 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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