MC145076D データシートの表示（PDF） - Motorola => Freescale
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MC145076D Datasheet PDF : 8 Pages
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MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
VDD DC Supply Voltage (Referenced to GND)
6.0
V
Vin DC Input Voltage
GND – 0.5 to
V
VDD + 0.5
Vout DC Output Voltage
GND – 0.5 to
V
VDD + 0.5
Iin
DC Input Current, per Pin
± 10
mA
Iout DC Output Current, per Pin
± 20
mA
IDD, DC Supply Current, VDD and GND Pins
± 60
mA
IGND
Tstg Storage Temperature
– 55 to 150
°C
TL Lead Temperature, 1 mm from Case for
10 Seconds
260
°C
* Maximum Ratings are those values beyond which damage to the device may occur. Func-
tional operation should be restricted to the Operation Ranges below.
This device contains protection circuitry to
guard against damage due to high static volt-
ages or electric fields. However, precautions
must be taken to avoid applications of any volt-
age higher than maximum rated voltages to
this high–impedance circuit. For proper opera-
tion, Vin and Vout should be constrained to the
range GND ≤ (Vin or Vout) ≤ VDD.
Unused inputs must always be tied to an
appropriate logic voltage level (e.g., either
GND or VDD). Unused outputs must be left
open.
OPERATION RANGES (Applicable to Guaranteed Limits)
Symbol
Parameter
VDD
VIOL,
VIOR
DC Supply Voltage
IOL, IOR Virtual Ground
TA Ambient Operating Temperature
Value
Unit
4.5 to 5.5
V
VDD – 2.0 to VDD
V
– 40 to + 85
°C
DC ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND, Full Temperature and Voltage Ranges per Operation Ranges Table, unless otherwise indicated)
Symbol
Parameter
Guaranteed Limit
Unit
VIH Minimum High–Level Input Voltage
VIL Maximum Low–Level Input Voltage
VOH Minimum High–Level Output Voltage
VOL Maximum Low–Level Output Voltage
IDD Maximum Power Supply Current
IOL, IOR Left/Right Channel Output Current*
Ilkg Input Leakage Current
* 50% Duty Cycle, VDDA = 5 V, Rbias = 4640 Ω
0.7 x VDD
V
0.3 x VDD
V
IOH = 0.4 mA
VDD – 0.3
V
IOL = 0.4 mA
GND + 0.3
V
Rbias = 4640 Ω
40
mA
2 ± 20%
mA
± 10
µA
SINGLE ENDED ANALOG CHARACTERISTICS
(Xin = 16.9344 MHz, DIV2 = 0, fin = 990.527 Hz, 20 Bit 2nd Order Modulator Input Data)
Parameter
Test Conditions
Min
Typ
Max Unit
Dynamic Range
S/(N+D) @ – 60 dB input, + 60 dB
—
96
—
dB
S/(N+D)
Flat (– 6 dB) 25 to 75% peak to peak input duty cycle
86
90
—
dB
A–weighted (– 20 dB)
—
80*
Idle Channel Noise
CLKOUT/4 digital input data pattern
—
105
—
dB
60 Hz Power Supply Rejection
With 47 µF and 4640 Ω on Bias Pin
* Noise performance limited by second order digital modulator.
—
40
—
dB
MC145076
2
MOTOROLA
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