參數(shù)資料
型號: IDT821034DNG
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 2/19頁
文件大?。?/td> 0K
描述: IC PCM CODEC QUAD MPI 52-PQFP
標準包裝: 84
類型: PCM 編解碼器/濾波器
數(shù)據(jù)接口: PCM 音頻接口
ADC / DAC 數(shù)量: 4 / 4
三角積分調(diào)變:
電壓 - 電源,模擬: 4.75 V ~ 5.25 V
電壓 - 電源,數(shù)字: 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 52-BQFP
供應商設備封裝: 52-PQFP(14x14)
包裝: 托盤
其它名稱: 821034DNG
10
INDUSTRIAL TEMPERATURE RANGE
IDT821034 QUAD PCM CODEC WITH PROGRAMMABLE GAIN
ABSOLUTE MAXIMUM RATINGS
NOTE: Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect reliability.
Power Dissipation
RECOMMENDEDDCOPERATING
CONDITIONS
NOTE: MCLK: 2.048 MHz, 4.096 MHz or 8.192 MHz with tolerance of ± 50 ppm
Rating
Com’I & Ind’I
Unit
Power Supply Voltage
≤ 6.5
V
Voltage on Any Pin with Respect to
Ground
-0.5 to 5.5
V
Package Power Dissipation
≤ 600
mW
Storage Temperature
-65 to +150
°C
Total SLIC Control pins output current
per device
Source from VDD :
Sink from GND:
50
mA
Digital Interface
ELECTRICALCHARACTERISTICS
Parameter
Min.
Typ.
Max.
Unit
Operating Temperature
-40
+85
°C
Power Supply Voltage
4.75
5.25
V
Parameter
Description
Min
Typ
Max
Units
Test Conditions
VIL
Input Low Voltage
0.8
V
All digital inputs
VIH
Input High Voltage
2.0
V
All digital inputs
0.4
V
DX, TSX, CO, IL = 14 mA
0.8
V
All other digital outputs, IL = 4 mA.
VOL
Output Low Voltage
0.2
V
All digital pins, IL = 1 mA.
VDD - 0.6
V
DX, CO, IH = -7 mA.
All other digital outputs, IH = -4 mA.
VOH
Output High Voltage
VDD - 0.2
V
All digital pins, IH = -1 mA
II
Input Current
-10
10
A
All digital inputs, GND<VIN<VDD
IOZ
Output Current in High-impedance State
-10
10
A
DX
CI
Input Capacitance
5
pF
Note: The I/O_n and O_n outputs are resistive for less than a 0.8 V drop. Total current must not exceed absolute maximum ratings.
Parameter
Description
Min
Typ
Max
Units
Test Conditions
IDD1
Operating Current
25
40
mA
All channels are active.
IDD0
Standby Current
4
6
mA
All channels are powered down, with MCLK present.
Note: Power measurements are made at MCLK = 4.096 MHz, outputs unloaded.
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