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U9131X PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 U9131X
기능 TONE/PULSE DIALER
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U9131X 데이터시트, 핀배열, 회로
UNISONIC TECHNOLOGIES CO., LTD
U9131X
Preliminary
TONE/PULSE DIALER WITH
REDIAL FUNCTION
CMOS IC
DESCRIPTION
The UTC U9131X series are monolithic ICs that offer the dialing
signals in either pulse or tone mode. The UTC U9131X series
feature a redial memory.
FEATURES
* Uses 4×4 keyboard
* Pulse-to-tone (PT) keypad for long distance call operation
* Easy operation with redial, flash, pause, and PT keypads
* 32 digits for redial memory
* Flash, Pause, PT (pulse-to-tone) can be stored as a digit in
memory
* Switchable dialing modeDTMF/Pulse
* Switchable beak/make ratio
* Minimum tone output duration: 100mS
* Minimum intertone pause: 100mS
* On-chip power-on reset
* Uses 3.579545MHz crystal or ceramic resonator
SOP-18
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
U9131XL-S18-T
U9131XG-S18-T
U9131XL-S18-R
U9131XG-S18-R
U9131XAL-S18-T
U9131XAG-S18-T
U9131XAL-S18-R
U9131XAG-S18-R
Package
SOP-18
SOP-18
SOP-18
SOP-18
Packing
Tube
Tape Reel
Tube
Tape Reel
U9131XAL-S18-T
(1)Packing Type
(2)Package Type
(3)Lead Free
(4)Dialer Type
(1) T: Tube, R: Tape Reel
(2) S18: SOP-18
(3) L: Lead Free, G: Halogen Free
(4) refer to DIALER TYPE
DIALER TYPE
The different dialers in the UTC U9131X series are shown in the following table:
TYPE NO.
PULSE (ppS)
FLASH (mS)
FLASH PAUSE (mS)
U91312
U91314
U91316
U91312A
U91314A
10/20
10/20
10/20
10/20
10/20
600
73
600
300
100
600
140
600
300
100
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
PAUSE (S)
2.0
3.6
3.6
2.0
3.6
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U9131X pdf, 반도체, 판매, 대치품
U9131X
Preliminary
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
DC Supply Voltage
VDD-VSS
-0.3~+7.0
V
VIL
VSS-0.3
V
Input/Output Voltage
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
Operating Voltage
Operating Current
Standby Current
Memory Retention Current
DTMF Output Voltage
Pre-emphasis
DTMF Distortion
DTMF Output DC Level
DTMF Output Sink Current
DP Output Sink Current
T/P MUTE Output Sink Current
HKS I/P Pull-high Resistor
Keypad Input Drive Current
Keypad Input Sink Current
Keypad Resistance
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
VDD
IOP
Tone
Pulse
2.0 5.5
0.3 0.5
0.15 0.3
V
mA
mA
ISB HKS=0, No load, & No key entry
15 μA
IMR HKS=1, VDD=1.0V
VTO Row group, RL=5K
0.2 μA
130 150 170 mVrms
Col/Row, VDD=2.0~5.5V
THD RL=5K, VDD=2.0~5.5V
1 2 3 dB
-30 -23 dB
VTDC
ITL
RL=5K, VDD=2.0~5.5V
VTO=0.5V
1.0 3.0 V
0.2 mA
IPL VPO=0.5V
IML VMO=0.5V
0.5 mA
0.5 mA
RKH
IKD
VI=0V
300
30
K
μA
IKS VI=2.5V
200 400
μA
5.0 K
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U9131X 전자부품, 판매, 대치품
U9131X
TIMING WAVEFORMS
Preliminary
HKS
KEY IN
DP
4
TKID
BM
2
TPDP
TIDP
T/P MUTE
DTMF LOW
2
TIDP
TIDP
OSC.
OSCILLATION
NORMAL DIALING
OSCILLATION
Fig 1 (a). Pulse Mode Timing Diagram
CMOS IC
Fig. 1 (b). Pulse Mode Timing Diagram
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U9131X

TONE/PULSE DIALER

Unisonic Technologies
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