MAS9090B 데이터 시트보기 (PDF) - Micronas
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MAS9090B Datasheet PDF : 30 Pages
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ELECTRICAL CHARACTERISTICS
DA9090B.001
January 14, 1998
x Digital Inputs/Outputs
Parameter
Input low voltage
Input high voltage
Output low voltage
Output high voltage
Input low current
Input high current
Output current in high
impedance
Symbol
VIL
VIH
VOL
VOH
IIL
IIH
IOZ
(VCC = 2.7-3.6V or 4.5-5.5V, TA = -30°C to +85°C, unless otherwise specified)
Conditions
Min Typ Max Unit
All digital inputs DC
All digital inputs AC
All digital inputs DC
All digital inputs AC
All digital outputs, IL = 10µA
All digital outputs, IL = 2mA
All digital outputs, IL = 10µA
All digital outputs, IL = 2mA
Any digital input,
GND < VIN < VIL
Any digital input,
VIH < VIN < VCC
TX and CO
0.7VCC
0.8VCC
VCC-0.1
VCC-0.4
-10
-10
-10
0.3VCC V
0.2VCC
V
0.1
V
0.4
V
10
µA
10
µA
10
µA
x Analog Inputs/Outputs
Parameter
Input leakage
Input resistance
Load resistance
Load capacitance
Output resistance
Differential offset
voltage from SP1+ to SP1-
Load resistance
Load capacitance
Input resistance
Output resistance
Differential offset
voltage from SP2+ to SP2-
Symbol
IMIC
RMIC
RLSP1
CLSP1
ROSP1
VOSP1
RLSP2
CLSP2
RMIC
ROSP2
VOSP2
(VCC = 2.7-3.6V or 4.5-5.5V, TA = -30°C to +85°C, unless otherwise specified)
Conditions
Min Typ Max Unit
GND < VMIC < VCC (active mic)
GND < VMIC < VCC
SP1+ to SP1-
SP1+ to SP1-
-100
50
30
±20 +100 µA
kΩ
Ω
50
nF
Steady zero PCM code applied
to RX, I = 1mA
Alternating zero PCM code
applied to RX, RL = 30 ohms
SP2+ to SP2-
SP2+ to SP2-
-100
30
1.0
Ω
0
+100 mV
Ω
50
nF
GND < VMIC < VCC
Steady zero PCM code applied
to RX, I = 1mA
Alternating zero PCM code
applied to RX, RL = 30 ohms
50
-100
kΩ
1.0
Ω
0
+100 mV
x Power Dissipation
Parameter
Power down current at 3.0V
Power down current at 5V
Power up current at 2.7V
Power up current at 3.0V
Power up current at 3.6V
Power up current at 5V
SP1 short circuit current
Symbol
ICC0
ICC0
ICC1
ICC1
ICC1
ICC1
ISHORT
(VCC = 2.7-3.6V or 4.5-5.5V, TA = -30°C to +85°C, unless otherwise specified)
Conditions
Min Typ Max Unit
CCLK, CI = 0.1V
CS = VCC - 0.1V
CCLK, CI = 0.1V
CS = VCC - 0.1V
SP1 and SP2 not loaded
0.08 10
µA
0.08 10
µA
4
6
mA
SP1 and SP2 not loaded
5
8
mA
SP1 and SP2 not loaded
7.5
12 mA
SP1 and SP2 not loaded
7.5
20 mA
130
mA
4
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