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U9131XAL-S18-R bảng dữ liệu(PDF) 4 Page - Unisonic Technologies

tên linh kiện U9131XAL-S18-R
Giải thích chi tiết về linh kiện  TONE/PULSE DIALER WITH REDIAL FUNCTION
PDF  11 Pages
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nhà sản xuất  UTC [Unisonic Technologies]
Trang chủ  http://www.utc-ic.com
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U9131XAL-S18-R bảng dữ liệu(HTML) 4 Page - Unisonic Technologies

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U9131X
Preliminary
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 11
www.unisonic.com.tw
QW-R502-A34.a
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
DC Supply Voltage
VDD-VSS
-0.3~+7.0
V
Input/Output Voltage
VIL
VSS-0.3
V
VIH
VDD+0.3
V
VOL
VSS-0.3
V
VOH
VDD+0.3
V
Power Dissipation
PD
120
mW
Operating Temperature
TOPR
-20~+70
°C
Storage Temperature
TSTG
-55~+125
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
DC CHARACTERISTICS (VDD-VSS=2.5V, FOSC.=3.58MHz, TA=25°C, all outputs unloaded)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Operating Voltage
VDD
2.0
5.5
V
Operating Current
IOP
Tone
0.3
0.5
mA
Pulse
0.15
0.3
mA
Standby Current
ISB
HKS=0, No load, & No key entry
15
μA
Memory Retention Current
IMR
HKS=1, VDD=1.0V
0.2
μA
DTMF Output Voltage
VTO
Row group, RL=5KΩ
130
150
170 mVrms
Pre-emphasis
Col/Row, VDD=2.0~5.5V
1
2
3
dB
DTMF Distortion
THD
RL=5KΩ, VDD=2.0~5.5V
-30
-23
dB
DTMF Output DC Level
VTDC
RL=5KΩ, VDD=2.0~5.5V
1.0
3.0
V
DTMF Output Sink Current
ITL
VTO=0.5V
0.2
mA
DP Output Sink Current
IPL
VPO=0.5V
0.5
mA
T/P MUTE Output Sink Current
IML
VMO=0.5V
0.5
mA
HKS I/P Pull-high Resistor
RKH
300
KΩ
Keypad Input Drive Current
IKD
VI=0V
30
μA
Keypad Input Sink Current
IKS
VI=2.5V
200
400
μA
Keypad Resistance
5.0
KΩ



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