CS5509
DS125F3
3
Notes: 8. All measurements are performed under static conditions.
9. Iout = -100 A. This guarantees the ability to drive one TTL load. (VOH = 2.4 V at Iout = -40 A).
Specifications are subject to change without notice
DYNAMIC CHARACTERISTICS
Parameter
Symbol
Ratio
Unit
Modulator Sampling Frequency
fs
fclk/2
Hz
Output Update Rate (CONV = 1)
fout
fclk/1622
Hz
Filter Corner Frequency
f-3dB
fclk/1928
Hz
Settling Time to 1/2 LSB (FS Step)
ts
1/fout
s
5V DIGITAL CHARACTERISTICS (T
A = 25 °C; VA+, VD+ = 5V ±5%; GND = 0) (Notes 2 and 8) Parameter
Symbol
Min
Typ
Max
Unit
High-level Input Voltage
XIN
All Pins Except XIN
VIH
3.5
2.0
-
V
Low-level Input Voltage
XIN
All Pins Except XIN
VIL
-
1.5
0.8
V
High-level Output Voltage
VOH
(VD+) -1.0
-
V
Low-level Output Voiltage
Iout = 1.6 mA
VOL
--
0.4
V
Input Leakage Current
Iin
-±1
±10
A
3-State Leakage Current
IOZ
--
±10
A
Digital Output Pin Capacitance
Cout
-9
-
pF
3.3V DIGITAL CHARACTERISTICS (T
A = 25 °C; VA+ = 5V ±5%; VD+ = 3.3V ±5%; GND = 0)
Parameter
Symbol
Min
Typ
Max
Unit
High-level Input Voltage
XIN
All Pins Except XIN
VIH
0.7 VD+
0.6 VD+
-
V
Low-level Input Voltage
XIN
All Pins Except XIN
VIL
-
0.3 VD+
0.16 VD+
V
High-level Output Voltage
VOH
(VD+) -0.3
-
V
Low-level Output Voltage
Iout = 1.6 mA
VOL
--
0.3
V
Input Leakage Current
Iin
-±1
±10
A
3-state Leakage Current
IOZ
--
±10
A
Digital Output Pin Capacitance
Cout
-9
-
pF