Toshiba TC9349AFG Manual page 126

Electronic Volume
(VRout1, VRin1, VRcom, VRin2, VRout2)
Characteristics
Volume resistance
Analog switch ON resistance
Attenuation error
A/D Converter
(ADin1 to ADin4)
Characteristics
Analog input voltage range
Resolution
Total conversion error
Analog input leak
Phase Comparator
(DO1/OT1/P, DO2/OT2/N)
Characteristics
"H" level
Output current
"L" level
Output resistance
Tristate leak current
Test
Symbol Test Condition
Circuit
⎯
R IN ~ GND resistor
VR
⎯
R Analog switch on resistor
ON
∆ ATT ⎯
Test
Symbol Test Condition
Circuit
⎯
V (ADin1 ~ ADin4)
AD
⎯
V
RES
⎯ ⎯
= V
V , V
⎯
IH DB
I
LI
(ADin1 to ADin4)
Test
Symbol Test Condition
Circuit
= 3.0 V,
V
DB
= V
V
⎯ OH DB
I
OH5
when the output resistance is
off
= 3.0 V,
V
DB
= 0.2 V
V
⎯ OL
I
OL5
when the output resistance is
off
⎯
R (DO1, DO2)
OUT1
⎯
R (DO1, DO2)
OUT2
⎯
R (DO1, DO2)
OUT3
(DO1, DO2) V
⎯
I
TL = 3.0 V, V
V
TLH
126
Min Typ.
15
⎯
500
⎯ ⎯
Min Typ.
0
⎯ ⎯
⎯ ⎯ ± 0.5
= 0 V
⎯
IL
Min Typ.
− 0.2 V
− 0.4 − 0.8
0.4
⎯
⎯
⎯
100
= 3.0 V,
DB ⎯
= 0 V
TLL
TC9349AFG
Max Unit
k Ω
30 60
Ω
800
± 2.0
0 dB
Max Unit
~ V V
DB
⎯
6 bit
± 1.0
LSB
⎯ ± 1.0 µ A
Max Unit
⎯
mA
⎯
0.8
⎯
5
k Ω
⎯
50
⎯
⎯ ± 100
nA
2006-02-24