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STMicroelectronics
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| Part No. |
ST3938B
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| OCR Text |
...17 16 15 grx rxin i ref v cc ln iline led reg 3917-01.eps pin connections pin description c1, c2, c3, r4, r3, r2, r1 (keyboard inputs, pins 1, 2, 3, 25, 26, 27, 28) the device interfaces with either the standard 2 of 8 with negative common ... |
| Description |
SPEECH - TONE/PULSE DIALER - LED INDICATOR
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| File Size |
207.59K /
16 Page |
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it Online |
Download Datasheet
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UTC
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| Part No. |
TEA1110A
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| OCR Text |
...ction ratio cmrr 80 db iline = 15 ma; thd = 2% 1.4 1.7 v maximum sending signal(rms value) v ln(max) (rms) iline = 4 ma, thd = 10% 0.8 v noise output voltage at pin ln, pins mic+/mic- shorted through 200 v not... |
| Description |
LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION TELEPHONE TRANSMISSION INTERFACE
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| File Size |
272.27K /
9 Page |
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it Online |
Download Datasheet |
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SGS Thomson
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| Part No. |
L3926A
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| OCR Text |
...suming 25% of the line current. iline Pin 16. A recommended external resistor of 20ohm is connected between iline and GND. Changing this resistor value will have influence on microphone gain, DTMF gain, sidetone, maximum output swing on LN ... |
| Description |
(L39x6A) Speech and 14 Memory Dialer
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| File Size |
241.85K /
15 Page |
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it Online |
Download Datasheet |
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Hangzhou Silan Microelectronics
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| Part No. |
UTC1062A
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| OCR Text |
...
.D
at aS
Line voltage at iline=15mA Line current operating range[pin1] normal operation with reduced performance Internal supply current Supply current for peripherals at iline=15 mA mute input HIGH Vcc>2.2V Vcc>2.8V Voltage amplific... |
| Description |
Low Voltage Telephone Transmission Circuit
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| File Size |
285.20K /
13 Page |
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it Online |
Download Datasheet |
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DYNEX[Dynex Semiconductor]
Dynex Semiconductor Ltd.
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| Part No. |
MP03TT1250-18 MP03TT1250-17 MP03TT1250 MP03TT1250-15 MP03TT1250-16
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| OCR Text |
...Heatsink
KEY PARAMETERS VDRM iline(cont.) iline(20cy./50%) ITSM(per arm) Visol
1800V 798A 1258A 8100A 3000V
G1 K1 K2 G2
1
2
3
APPLICATIONS
s
Fig. 1 Circuit diagram
Welding
VOLTAGE RATINGS
Type Number Repetitive... |
| Description |
Dual Thyristor Water Cooled Welding Module Preliminary Information
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| File Size |
141.01K /
9 Page |
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it Online |
Download Datasheet |
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Price and Availability
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