CS8427 Cirrus Logic, CS8427 Datasheet - Page 5

• Manufacturer Part Number: CS8427
• Description: 96 kHz Digital Audio Interface Transceiver
• Manufacturer: Cirrus Logic

1. CHARACTERISTICS AND SPECIFICATIONS
POWER AND THERMAL CHARACTERISTICS
to ground)
Notes: 1. ‘-CS’ and ‘CZ’ parts are specified to operate over -10 °C to 70 °C but are tested at 25 °C only.
ABSOLUTE MAXIMUM RATINGS
Notes: 3. Transient currents of up to 100 mA will not cause SCR latch-up.
DIGITAL CHARACTERISTICS
(T
Notes: 4.
DS477PP3
Power Supply Voltage
Supply Current at 48 kHz frame rate
Supply Current at 96 kHz frame rate
Supply Current in power down
Ambient Operating Temperature:CS8427-CS & -CZ
Power Supply Voltage
Input Current, Any Pin Except Supply
Input Voltage
Ambient Operating Temperature (power applied)
Storage Temperature
High-Level Input Voltage, except RXP, RXN
Low-Level Input Voltage, except RXP, RXN
Low-Level Output Voltage, (Io=-20uA), except TXP, TXN
High-Level Output Voltage, (Io=20 uA), except TXP, TXN
Input Leakage Current
Differential Input Voltage, RXP to RXN
Output High Voltage, TXP, TXN (I
Output Low Voltage, TXP, TXN (I
A
= 25 °C for suffixes ‘CS’ &’CZ’, T
2. ‘- IS’ and ‘-IZ’ parts are tested over the full -40 °C to 85 °C temperature range.
At 5 V mode, V
Parameter
Parameter
Parameter
IL
= 0.8 V (Max), at 3 V mode, V
OL
OH
CS8427-IS & -IZ
A
= 30 mA)
= -30 mA)
= -40 to 85 °C for ‘IS’ & ‘IZ’ ; VA+ = 5 V±10%, VL+ = 3/5 V ±5/10% )
Reset high, VL+ = 3 V
Reset high, VL+ = 5 V
Reset high, VA+
(Note 4)
(AGND, DGND = 0 V, all voltages with respect to ground)
VL+ = 3 V
VL+ = 5 V
VL+ = 3 V
VL+ = 5 V
(Note 3)
(Note
(Note 2)
VA+
VA+
1))
Symbol
IL
V
V
V
V
V
=0.4 V (Max).
I
OH
VL+,VA+
OL
TH
in
Symbol
IH
IL
Symbol
VA+
VL+
T
V
T
I
T
stg
in
(AGND, DGND = 0 V, all voltages with respect
in
A
A
(VL+) - 0.7 (VL+) - 0.4
(VL+) - 1
Min
-0.3
2.0
2.85/4.5
-
-
-
-
Min
4.5
-10
-40
-
-
-
-
-
-
-
-
-
Min
-0.3
-55
-65
-
-
3.0/5.0
Typ
200
0.4
30.1
46.5
44.8
76.6
±1
Typ
5.0
6.3
6.6
-
-
-
-
20
60
60
25
(VL+) + 0.3
3.15/5.5
(VL+) + 0.3
Max
Max
±10
125
150
6.0
5.5
0.4/0.8
70
85
-
-
-
-
-
-
-
-
-
Max
±10
0.4
0.7
-
-
-
CS8427
Units
mA
mA
mA
mA
mA
mA
µA
µA
µA
°C
Units
Units
V
V
mA
mV
°C
°C
µA
V
V
V
V
V
V
V
V
5