YAC523 Datasheet, PDF (8/16 Pages) YAMAHA CORPORATION – Electric Variable Resistance 2

■Electrical characteristics
1.Absolute maximum rating
Item
Power supply voltage
Analog input terminal voltage
Digital input terminal voltage
Storage temperature
Note : DGND=0V
YAC523
Symbol
Min.
Max.
Unit
AVDD-AVSS
14.0
V
VINA
AVSS -0.6
AVDD+0.6
V
and
VINA-AVSS < 14.0V
VIND
AVSS -0.3
AVDD+0.3
V
TSTG
-50
125
℃
2. Recommended operating conditions
Item
Symbol
Min.
Typ.
Max.
Unit
Analog power supply voltage(Positive) AVDD
4.75
6.00
6.60
V
Analog power supply voltage(Negative) AVSS
-6.60
-6.00
-4.75
V
Operating ambient temperature
TOP
-40
85
℃
Note : DGND=0V
3. Analog characteristics (Ta=25℃, AVDD=+6.0V, AVSS=-6.0V)
Item
Symbol Min.
Typ.
Gain range
Gain
-95.0
Step size
0.5
Gain matching between channel (0〜-40dB, 1kHz)
Gain matching between channel (ï¼ -80dB, 1kHz)
Step error (≧-80dB)
Input resistance
RI
Output resistance
RO
Load capacitance
RL
Input capacitance
CI
Load capacitance
CL
±0.1
±0.2
±0.1
50
100
5
Maximum input voltage (THD<1％, RL=∞)
VI
Maximum output voltage (THD<1％, RL=∞)
Output noise voltage1 (In=GND, Vol=+16dB)
Output noise voltage2 (In=GND, Vol=0dB)
Output noise voltage3 (In=GND, Vol=Mute)
Total harmonic distortion (In=1Vrms, Vol=0dB, 1kHz)
VO
*1 Vn1
*1 Vn2
*1 Vn3
*2 THD1
10.0
2.5
1.2
0.0004
Total harmonic distortion (In=1Vrms, Vol=0dB, 20kHz) *3 THD2
0.0055
Inter channel isolation (Vol=0dB, 1kHz)
Cs
-115
Note : *1 : Input of other channels are analog ground, Band Width=IHF-A
*2 : Input of other channels are analog ground, Band Width=400Hz〜30kHz
*3 : Input of other channels are analog ground, Band Width=400Hz〜
Max.
+31.5
10
100
4.2
4.2
Unit
dB
dB
dB
dB
dB
kΩ
Ω
kΩ
pF
pF
Vrms
Vrms
μVrms
μVrms
μVrms
％
％
dB
4. Power consumption
Item
Symbol Min.
Power consumption(AVDD=+6V, AVSS=-6V, CSN="H") PD
Typ.
360
Max.
Unit
mW
5. DC characteristics
Item
High level input voltage
Low level input voltage
Low level output voltage
Input leakage current
Symbol Condition
Min.
Typ.
Max.
Unit
VIH
2.2
V
VIL
0.8
V
VOL
IO= 1.5mA
0.4
V
ILI
10
μA
8