TC9446FG Datasheet, PDF (32/41 Pages) Toshiba Semiconductor – Audio Digital Processor for Decode of Dolby Digital (AC-3), MPEG2 Audio

Characteristics
Symbol
Test
Circuit
Test Condition
TC9446FG
Min Typ. Max Unit
Input Terminals
Input voltage
“H” level
“L” level
Input leakage
current
“H” level
“L” level
V_IH2
V_IL2
I_IH
I_IL
⎯ _{(Note 11), (Note 12), (Note 13),} 2.8
⎯ ^{(Note 15)}
⎯
⎯
⎯
⎯
0.5
V
⎯ V_IN = V_DD
(Note 11),
(Note 12),
(Note 15),
⎯
⎯ ±10
⎯ V_IN = 0 V
AMPI pin
(Note 11),
(Note 13)
AMPI pin
µA
⎯
⎯ ±10
Output Terminals
Output current
Output current
“H” level
“L” level
“H” level
“L” level
I_OH2
I_OL2
I_OH3
I_OL3
⎯ V_OH = 2.8 V
⎯ VOL = 0.5 V
⎯ V_OH = 2.8 V
⎯ V_OL = 0.5 V
(Note 15),
(Note 16),
(Note 17)
AMPO pin
⎯
⎯
−8
mA
15
⎯
⎯
⎯
⎯
−1
mA
1
⎯
⎯
3-State Output Terminals
Output current
“H” level
“L” level
Output off leakage current
I_OH4
I_OL4
I_OZ4
⎯ V_OH = 2.8 V
⎯ V_OL = 0.5 V
⎯
V_OH = V_DD,
V_OL = 0 V
FCONT,
P_D pins
⎯
⎯
−8
mA
15
⎯
⎯
⎯
⎯ ±10 µA
Open-Drain Output Terminals
Output current
“L” level
I_OL6
Output off leakage current
I_OL6
⎯ V_OL = 0.5 V
⎯
V_OH = V_DD,
V_OL = 0 V
MIDIO pin
20
⎯
⎯
mA
⎯
⎯ ±10 µA
Pull-Up Resistor and Pull-Down Resistor Built-In Terminals
Pull-up resistor
Pull-down resistor
Rup
Rdwn
⎯ V_IN = 0 V
⎯ V_IN = 3.3 V
(Note 12),
(Note 15),
(Note 16)
(Note 13)
45
⎯
75
kΩ
55
⎯
85
kΩ
Note 11: MICS , MILP , MIDIO, MICK , LRCKA, BCKA, LRCKB, BCKB, SDI0, SDI1, RX (schmitt input terminals)
Note 12: RST , TSTSUB0 to 2, TEST0 to 3, PLON, DLON, DLCKS, FI0 to 3 (schmitt input terminals with pull-up
resistor)
Note 13: MIMD, IRQ (schmitt input terminals with pull-down resistor)
Note 15: IO0 to 7 (input/output terminals with pull-up resistor)
Note 16: PO0 to 7, AD0 to 16, WE , OE , CE (output terminals with pull-up resistor)
Note 17: MIACK, SDO0 to 3, LRCKOA, BCKOA, LRCKOB, BCKOB, TXO, CKO, SCKO, LOCK (output terminals)
32
2005-09-28