YAC526 Datasheet, PDF (7/14 Pages) YAMAHA CORPORATION – Electric Variable Resistance 3

YAC526
■Electrical characteristics
1.Absolute maximum rating
Item
Symbol
Min.
Max.
Unit
Power supply voltage
AVDD-AVSS
14.0
V
Analog input terminal voltage
VINA
AVSS -0.6
AVDD+0.6
V
and
VINA-AVSS < 14.0V
Digital input terminal voltage
VIND
AVSS -0.3
AVDD+0.3
V
and
VIND-AVSS < 14.0V
Storage temperature
TSTG
-50
125
℃
Note : Please use AVSS and DVSS with the same potential.
DGND=0V
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
(AVSS=DVSS)
DVSS
-6.60
-6.00
-4.75
V
Operating ambient temperature
Ta
-40
85
℃
Note : Please use AVSS and DVSS with the same potential.
DGND=0V
3. Analog characteristics (Ta=25℃, AVDD=+6.0V, AVSS=-6.0V, DVSS=-6.0V)
Item
Symbol
Gain range
Gain
Step size
Gain matching between channel (0〜-40dB, 1kHz)
Gain matching between channel (ï¼ -80dB, 1kHz)
Step error (≧-80dB)
Input resistance
RI
Output resistance
RO
Load resistance
RL
Input capacitance
CI
Load capacitance
CL
Maximum input voltage (THD<1％, RL=∞)
VI
Maximum output voltage (THD<1％, RL=∞)
Output noise voltage1 (In=GND, Vol=+16dB)
VO
*1 Vn1
Output noise voltage2 (In=GND, Vol=0dB)
*1 Vn2
Output noise voltage3 (In=GND, Vol=Mute)
*1 Vn3
Total harmonic distortion (In=1Vrms, Vol=0dB, 1kHz) *2 THD1
Total harmonic distortion (In=1Vrms, Vol=0dB, 20kHz) *3 THD2
Inter channel isolation (Vol=0dB, 1kHz)
Cs
Min.
-95.0
5
Typ.
0.5
±0.1
±0.2
±0.1
10
100
10.0
2.5
1.2
0.0002
0.0025
-130
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.
150
Max.
Unit
mW
5. DC characteristics
Item
High level input voltage
Low level input voltage
Low level output voltage
Input leakage current
Symbol
VIH
VIL
VOL
ILI
Condition
IO= 1.5mA
Min.
2.2
-0.3
Typ.
Max.
Unit
AVDD+0.3
V
0.8
V
0.4
V
10
μA
7