CS8427-CSZ Cirrus Logic Inc, CS8427-CSZ Datasheet - Page 6

• Manufacturer Part Number: CS8427-CSZ
• Description: IC TXRX DGTL AUDIO 96KHZ 28SOIC
• Manufacturer: Cirrus Logic Inc
• Type: Digital Audio Interface Transceiver (DIX)r

Specifications of CS8427-CSZ

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC
• Audio Control Type: Digital
• Control Interface: I2C, Serial
• Control / Process Application: AV & DVD Receivers, CD-R, Digital Mixing Consoles
• Supply Voltage Range: 2.85V To 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1783 - EVALUATION BOARD FOR CS8427
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1733

DC ELECTRICAL CHARACTERISTICS
AGND = DGND = 0 V; all voltages with respect to 0 V.
Notes: 3. Power Down Mode is defined as RST = LO with all clocks and data lines held static.
DIGITAL INPUT CHARACTERISTICS
DIGITAL INTERFACE SPECIFICATIONS
AGND = DGND = 0 V; all voltages with respect to 0 V.
Notes: 5.
TRANSMITTER CHARACTERISTICS
6
Power-down Mode
Supply Current in power down
Normal Operation
Supply Current at 48 kHz frame rate
Supply Current at 96 kHz frame rate
Input Leakage Current
Differential Input Voltage, RXP0 to RXN
High-Level Output Voltage (I
Low-Level Output Voltage (I
High-Level Output Voltage, TXP, TXN
Low-Level Output Voltage, TXP, TXN
High-Level Input Voltage, except RXP, RXN
Low-Level Input Voltage, except RXP, RXN
TXP Output Resistance
TXN Output Resistance
4. Normal operation is defined as RST = HI.
At 5.0 V mode, V
(Note 4)
(Note 3)
Parameters
Parameters
Parameters
Parameters
OH
OH
IL
= 3.2 mA), except TXP/TXN
= -3.2 mA), except TXP/TXN
= 0.8 V (Max), at 3.3 V mode, V
(15.2 mA at VL+ = 3.3 V)
(15.2 mA at VL+ = 3.3 V)
(23 mA at VL+ = 5.0 V)
(23 mA at VL+ = 5.0 V)
VL+ = 5.0 V
VL+ = 3.3 V
VL+ = 5.0 V
VL+ = 3.3 V
VL+ = 3.3 V
VL+ = 5.0 V
VL+ = 3.3 V
VL+ = 5.0 V
VL+ = 3.3 V
VL+ = 5.0 V
(Note 5)
VA+
VA+
VA+
IL
Symbol
Symbol
=0.4 V (Max).
R
R
Symbol
V
Symbol
I
TXP
TXN
in
TH
V
V
V
V
OH
OL
IH
IL
Min
Min
(VL+) - 1.0
(VL+) - 0.7
(VL+) - 0.7
-
-
-
-
-
-
Min
-
-
-
-
-
-
-
-
-
Min
-0.3
2.0
-
-
-
Typ
200
Typ
±1
26
40
26
40
30.1
46.5
44.8
76.6
Typ
6.3
6.6
20
60
60
(VL+) + 0.3
0.4/0.8
Max
0.4
0.7
0.7
-
-
-
Max
Max
Max
±10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS8427
DS477F5
Units
Units
Units
Units
mA
mA
mA
mA
mA
mA
μA
μA
μA
mV
μA
V
V
V
V
V
V
V
V
Ω
Ω
Ω
Ω