W681308
XXXX PRODUCT DESCRIPTION
20.3
DC Characteristics
SYMBOL
PARAMETER
MIN
TYP
MAX
UNIT
VIL
VIH
VT
Input Low Voltage
Input High Voltage
Threshold point
-0.3
2
0.8
3.6
V
V
1.32
1.49
1.24
1.41
1.54
1.29
1.49
1.58
1.34
± 10
± 10
83
V
VT+
VT-
II
Schmitt trigger. Low to High threshold point
Schmitt trigger. high to low threshold point
Input leakage current @VI=3.3V or 0V
Tri-state output leakage current @VO=3.3V or 0V
Pull-up resistor
V
V
µA
µA
K
IOZ
RPU
RPD
VOL
VOH
38
25
54
49
Pull-down resistor
110
0.4
K
Output low voltage @IOL (min)
V
Output high voltage @IOH (min)
2.4
2.2
Low level output current @VOL=0.4V 2 mA
Low level output current @VOL=0.4V 16 mA
High level output current @VOH=2.4V 2 mA
High level output current @VOH=2.4V 16 mA
3.7
29.8
6.4
5.3
mA
mA
mA
mA
IOL
IOH
19.6
3.2
39.0
10.6
77.8
23.1
46.8
20.4
Analog Transmission Characteristics
AVDD=3.13V – 3.47V; VSS=0V; TA=-40°C to +85°C; All ADC tests using Auxiliary input mode @ 0dB gain
TRANSMIT (ADC) RECEIVE (DAC)
PARAMETER
SYMBOL
CONDITION
TYP
UNIT
MIN
MAX
MIN
MAX
ADC (single ended)
DAC (differential)
1.218
2.436
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VPK
VPK
Full Scale Level
Absolute Gain
TXmaX
-3dBFS @ 1020 Hz, AVDD
=3.3V; TA=+25°C;
GABS
0
0
-0.40
+0.40
-0.40
+0.40
dB
dB
Absolute Gain
variation with
Temperature
TA=0°C to TA=+70°C
TA=-40°C to TA=+85°C
-3dBFS
-0.10
-0.20
+0.10
+0.20
-0.10
-0.20
+0.10
+0.20
GABST
AVDD=3.13V – 3.47V; -
3dBFS @ 1020 Hz;
TA=+25°C
Absolute Gain
variation with
Supply Voltage
GABSS
0
-0.10
+0.10
-0.10
+0.10
dB
56
Rev1.2
NUVOTEM TALEMA [ NUVOTEM TALEMA ]
