71M6513 Maxim, 71M6513 Datasheet - Page 94

• Manufacturer Part Number: 71M6513
• Description: The 71M6513 and 71M6513H are highly integrated SoCs with an MPU core, RTC, flash, and LCD driver
• Manufacturer: Maxim

ADC CONVERTER, VDD REFERENCED
FIR_LEN=0, VREF_DIS=0, VDDREFZ=0
1
OPTICAL INTERFACE
TEMPERATURE SENSOR
1
2
other specs that use this nominal relationship as a reference.
Page: 94 of 104
Guaranteed by design; not production tested.
Guaranteed by design; not production tested.
This parameter defines a nominal relationship rather than a measured parameter. Correct circuit operation is verified with
PARAMETER
Recommended Input Range
Voltage to Current Crosstalk:
THD (First 10 harmonics)
Input Impedance
Temperature coefficient of Input
Impedance
LSB size
Digital Full Scale
ADC Gain Error vs
%Power Supply Variation
Input Offset (Vin-V3P3A)
PARAMETER
OPT_TX V
OPT_TX V
OPT_RX Vin Threshold
OPT_RX Vin Hysteresis
OPT_RX input impedance
PARAMETER
Nominal Sensitivity (S
Nominal Offset (N
Temperature Error
10
250mV- peak
20mV- peak
(Vin
(Vin
6
*
RISING
RISING
ERR
Vcrosstalk
Vin
A Maxim Integrated Products Brand
(Vin-V3P3A)
10
=
OH
OL
+Vin
-Vin
(
6
T
100
∆
(V3P3D-OPT_TX)
−
FALLING
FALLING
Nout
25
cos(
n
∆
1
)
)
2
V
−
∠
PK
n
3
)
)
(
)/2
Vin
2
N
P
357
(
3
T
−
A
)
∠
−
S
nV
3 /
n
Vcrosstalk
N
3 .
(
/
25
V
))
IN
© 2005-2011 Teridian Semiconductor Corporation
)
Vin=65Hz,
64kpts FFT, Blackman-
Harris window
Vin = 200mV peak, 65Hz,
on VA, VB, or VC
Vcrosstalk = largest
measurement on IA, IB, or
IC
Vin=65Hz
Vin=65Hz
FIR_LEN
Vin=200mV peak, 65Hz
V3P3A=3.0V, 3.6V
I
I
|Vin|≤300mV
T
Nominal relationship:
T
SOURCE
SINK
A
A
N(T)= S
=25ºC, T
= -40ºC to +85ºC
=20mA
CONDITION
CONDITION
CONDITION
=1mA
=0
n
*T+N
A
=75ºC
n
3-Phase Energy Meter IC
-250
MIN
MIN
MIN
71M6513/71M6513H
-10
200
-10
-3
40
5
1
1
1
DATA SHEET
+884736
40000
TYP
TYP
TYP
-900
-75
-90
355
250
1.7
0
MAX
MAX
MAX
250
300
10
0.4
0.7
90
50
10
30
3
1
1
nV/LSB
LSB/ºC
ppm/%
UNIT
Ω/°C
UNIT
UNIT
peak
μV/V
LSB
LSB
dB
dB
mV
MΩ
kΩ
mV
mV
mV
ºC
AUGUST 2011
V
V