Datasheet

4–1
4 Specifications
4.1 Absolute Maximum Ratings Over Operating Free-Air Temperature Range
(Unless Otherwise Noted)
†
Supply voltage range, DV
DD
, AV
DD
(see Note 1) –0.3 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, all digital output signals –0.3V to DV
DD
+0.3 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, all digital input signals –0.3V to DV
DD
+0.3 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 10 seconds: package 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
–40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to V
SS
.
4.2 Recommended Operating Conditions
MIN NOM MAX UNIT
Analog supply voltage, AV
DD
3 5.5 V
Digital supply voltage, DV
DD
3 5.5 V
Analog signal peak-to-peak input voltage, V
I(analog)
(5 V supply), single-ended 3 V
Analog signal peak-to-peak input voltage, V
I(analog)
(3.3 V supply), single-ended 2 V
Differential output load resistance, R
L
600 Ω
Output load capacitance, C
L
20 pF
Divider N = Even 40
Master clock
Divider N Odd
Max cascade = 4 devices 15
MHz
Master
clock
Divider N = Odd
Max cascade = 8 devices 10
MHz
ADC or DAC conversion rate 22 kHz
Operating free-air temperature, T
A
–40 85 °C
4.3 Electrical Characteristics Over Recommended Operating Free-Air Temperature
Range, AV
DD
= 5 V/3.3 V, DV
DD
= 5 V/3.3 V
4.3.1 Digital Inputs and Outputs, Fs = 8 kHz, Output Not Loaded
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
OH
High-level output voltage, DOUT I
O
= -360 µA 2.4 DV
DD
+0.5 V
V
OL
Low-level output voltage, DOUT I
O
= 2 mA DV
SS
–0.5 0.4 V
I
IH
High-level input current, any digital input V
IH
= 5 V 10 µA
I
IL
Low-level input current, any digital input V
IL
= 0.6 V 10 µA
C
i
Input capacitance 10 pF
C
o
Output capacitance 10 pF