AD1989B 查看數據表（PDF） - Analog Devices
零件编号
产品描述 (功能)
生产厂家
AD1989B Datasheet PDF : 20 Pages
| |||
AD1989B
Parameter
GPIO_0, GPIO_1, and GPIO_2
Input Signal High (VIH)
Input Signal Low (VIL)
Output Signal High (VOH)
Output Signal Low (VOL)
Input Leakage Current (Signal High) (IIH)
Input Leakage Current (Signal Low) (IIL)
S/PDIF-Out_1, S/PDIF-Out_2
IOUT = –500 μA
IOUT = +1500 μA
Output Signal High (VOH)
Output Signal Low (VOL)
S/PDIF_IN
IOUT = –500 μA
IOUT = +1500 μA
Input Signal High (VIH)
Input Signal Low (VIL)
Input Leakage Current (Signal High) (IIH)
Input Leakage Current (Signal Low) (IIL)
POWER SUPPLY
Analog (AVDD) 3.3 V ± 5%
Power Supply Range
Power Dissipation
Supply Current
Digital (DVDD) 3.3 V ± 10%
Power Supply Range
Power Dissipation
Supply Current
Digital I/O (DVIO) 3.3 V ± 10%
Power Supply Range
Power Dissipation
Supply Current
Digital I/O (DVIO) 1.5 V ± 5.5%
Power Supply Range
Power Dissipation
Supply Current
Digital GPIO (DVGPIO) 3.3 V ± 10%
Power Supply Range
Power Dissipation
Supply Current
Power Supply Rejection (Reference to fS 100 mV p-p Signal @ 1 kHz)1
1 Guaranteed but not tested.
2 Measurements reflect main ADC.
3 RMS values assume sine wave input.
Min
Typ
DVGPIO × 0.60
0
DVGPIO × 0.72
0
–150
–50
DVGPIO × 0.72
0
DVGPIO × 0.60
0
150
–50
3.13
3.30
162
49
2.97
3.30
241
73
2.97
3.30
0.66
0.20
1.42
1.50
0.03
0.20
2.97
3.30
3.63
1.10
80
Max
Unit
DVGPIO
V
DVGPIO × 0.24 V
DVGPIO
V
DVGPIO × 0.10 V
nA
μA
DVGPIO
V
DVGPIO × 0.10 V
DVGPIO
V
DVGPIO × 0.24 V
nA
μA
3.46
V
mW
mA
3.63
V
mW
mA
3.63
V
mW
mA
1.58
V
mW
mA
3.63
V
mW
mA
dB
Rev. 0 | Page 6 of 20 | August 2008
Share Link: 