Datasheet

71M6541D/F/G and 71M6542F/G Data Sheet
150 Rev 4
6.4.15 ADC Converter
Table 110. ADC Converter Performance Specifications
Parameter
Condition
Min
Typ
Max
Unit
Recommended Input Range
(Vin - V3P3A)
-250
250
mV
peak
Voltage to Current Crosstalk
)cos(
*10
6
VcrosstalkVin
Vin
Vcrosstalk
∠−∠
(see note 1)
Vin = 200 mV peak,
65 Hz, on VADC10 (VA)
or VADC9 (VB)†
†71M6542F/G only.
Vcrosstalk = largest
measurement on IAP-IAN
or IBP-IBN
-10 10 μV/V
Input Impedance, no pre-amp
Vin=65 Hz
40
90
kΩ
ADC Gain Error vs %Power Supply
Variation
3.3/33100
/35710
6
APV
VnVNout
INPK
∆
∆
Vin=200 mV pk, 65 Hz
V3P3A=3.0 V, 3.6 V
50 ppm / %
Input Offset
IADC0=IADC1=V3P3A
IADC0=V3P3A
DIFF0_E=1, PRE_E=0
DIFF0_E=0, PRE_E=0
-10
-10
10
10
mV
mV
THD @ 250mVpk
Name
FIR_LEN
ADC_DIV
PLL_FAST
MUX_DIV
A
0
0
0
3
B
1
0
0
2
C
0
0
1
11
D
1
0
1
6
E
2
0
1
4
F
0
1
0
2
G
0
1
1
6
H
1
1
1
3
J
2
1
1
2
V
IN
= 65Hz, 250mVpk,
64kpts FFT, Blackman Harris
Window.
A
B
-82
C
D
-84
E
F
-83
G
H
-86
J
A
-75
B
-75
C
-75
D
-75
E
-75
F
-75
G
-75
H
-75
J
-75
dB
THD @ 20mVpk
Name
FIR_LEN
ADC_DIV
PLL_FAST
MUX_DIV
A
0
0
0
3
B
1
0
0
2
C
0
0
1
11
D
1
0
1
6
E
2
0
1
4
F
0
1
0
2
G
0
1
1
6
H
1
1
1
3
J
2
1
1
2
V
IN
= 65Hz, 20mVpk,
64kpts FFT, Blackman Harris
Window.
A
-85
B
-91
C
-85
D
-91
E
-93
F
-85
G
-85
H
-91
J
-93
dB
LSB Size:
Name
FIR_LEN
ADC_DIV
PLL_FAST
MUX_DIV
A
0
0
0
3
B
1
0
0
2
C
0
0
1
11
D
1
0
1
6
E
2
0
1
4
F
0
1
0
2
G
0
1
1
6
H
1
1
1
3
J
2
1
1
2
Vin=65Hz, 20mVpk,
64kpts FFT, Blackman-
Harris window
A
3470
B
406
C
3040
D
357
E
151
F
3470
G
3040
H
357
J
151
nV
Digital Full-Scale:
Name
FIR_LEN
ADC_DIV
PLL_FAST
MUX_DIV
A
0
0
0
3
B
1
0
0
2
C
0
0
1
11
D
1
0
1
6
E
2
0
1
4
F
0
1
0
2
G
0
1
1
6
H
1
1
1
3
J
2
1
1
2
A: ±91125
B: ±778688
C: ±103823
D: ±884736
E: ±2097152
F: ±91125
G: ±103823
H: ±884736
J: ±2097152
LSB