IDT821034 Ver la hoja de datos (PDF) - Integrated Device Technology
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IDT821034 Datasheet PDF : 19 Pages
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IDT821034 QUAD PCM CODEC WITH PROGRAMMABLE GAIN
INDUSTRIAL TEMPERATURE RANGE
ABSOLUTE MAXIMUM RATINGS
Rating
Com’I & Ind’I
Unit
Power Supply Voltage
≤ 6.5
V
Voltage on Any Pin with Respect to
-0.5 to 5.5
V
Ground
Package Power Dissipation
≤ 600
mW
Storage Temperature
-65 to +150
°C
Total SLIC Control pins output current
per device
Source from VDD :
50
mA
Sink from GND:
50
RECOMMENDED DC OPERATING
CONDITIONS
Parameter
Operating Temperature
Power Supply Voltage
Min. Typ. Max. Unit
-40
+85
°C
4.75
5.25
V
NOTE: MCLK: 2.048 MHz, 4.096 MHz or 8.192 MHz with tolerance of ± 50 ppm
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.
ELECTRICAL CHARACTERISTICS
Digital Interface
Parameter
VIL
VIH
VOL
Description
Input Low Voltage
Input High Voltage
Output Low Voltage
Min
Typ
2.0
VOH
Output High Voltage
VDD - 0.6
VDD - 0.2
II
Input Current
-10
IOZ
Output Current in High-impedance State
-10
CI
Input Capacitance
Max
Units
Test Conditions
0.8
V
All digital inputs
V
All digital inputs
0.4
V
DX, TSX, CO, IL = 14 mA
0.8
V
All other digital outputs, IL = 4 mA.
0.2
V
All digital pins, IL = 1 mA.
V
DX, CO, IH = -7 mA.
All other digital outputs, IH = -4 mA.
V
All digital pins, IH = -1 mA
10
µA
All digital inputs, GND<VIN<VDD
10
µA DX
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.
Power Dissipation
Parameter
IDD1
IDD0
Description
Operating Current
Standby Current
Min
Typ
25
4
Note: Power measurements are made at MCLK = 4.096 MHz, outputs unloaded.
Max
Units
Test Conditions
40
mA All channels are active.
6
mA All channels are powered down, with MCLK present.
10
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