| |
|
 |
OKI
|
| Part No. |
MSM7584C
|
| OCR Text |
...laying interface * Built-in 150 w driving OP AMP * Built-in various analog switches (Common) * Single 3V power supply (VDD: 2.7 V to 3.6 V) ...dtmf/ TONE_ 0 OT SEND TONE5 TONE4 SEND/ ROM/ 4M8M/ 1 -- REC SR 1M VOX ON ON OFF 0 ON/OFF LVL1 LVL0 T... |
| Description |
p/4 Shift QPSK MODEM/ADPCM CODEC
From old datasheet system
|
| File Size |
316.23K /
57 Page |
 View
it Online |
Download Datasheet
|
| |
|
|
OKI
|
| Part No. |
MSM7584D
|
| OCR Text |
...laying interface * Built-in 150 w driving OP AMP * Built-in various analog switches (Common) * Single 3V power supply (VDD: 2.7 V to 3.6 V) ...dtmf/ TONE_ 0 OT SEND TONE5 TONE4 SEND/ ROM/ 4M8M/ 1 -- REC SR 1M VOX ON ON OFF 0 ON/OFF LVL1 LVL0 T... |
| Description |
p/4 Shift QPSK MODEM/ADPCM CODEC
From old datasheet system
|
| File Size |
317.42K /
57 Page |
View
it Online |
Download Datasheet |
| |
|
|
Samsung
|
| Part No. |
S1T8603X01 DS_S1T8603X
|
| OCR Text |
...o +75 - 55 to +150 Unit V mA mA w C C
3
S1T8603
UNIVERSAL SPEECH NETwORK
ELECTRICAL CHARACTERISTICS
(Ta = 25C, f = 1kHz, IL = 1...dtmf GAIN dtmf Input Impedance MUTE Input Voltage
4
UNIVERSAL SPEECH NETwORK
S1T8603
APP... |
| Description |
Independent adjustment of DC resistance and AC impedance, ECM or dynamic microphone can be used, dtmf signal interface
From old datasheet system
|
| File Size |
73.76K /
6 Page |
View
it Online |
Download Datasheet |
| |
|
|
Holtek Microelectronics Inc
|
| Part No. |
HT9302A18DIP HT9302A_18DIP
|
| OCR Text |
...
Key F u n c tio n E ncoder
w RM C o u n te r ADDRL
SRAM
Tone E ncoder C o n v e rte r
R1 Key Row R4
E ncoder F la s h D ebo...dtmf
O
HDI
I
CMOS IN Pull-high
HDO
O
CMOS OUT
HFI
I
CMOS IN Pull-low
... |
| Description |
Telephone Dialer - Datasheet Reference
From old datasheet system
|
| File Size |
290.39K /
22 Page |
View
it Online |
Download Datasheet |
| |
|
|
Holtek Microelectronics Inc
|
| Part No. |
HT9302D
|
| OCR Text |
...
Key F u n c tio n E ncoder
w RM C o u n te r ADDRL
SRAM
Tone E ncoder C o n v e rte r
R1 Key Row R4
E ncoder F la s h D ebo...dtmf
O
HDI
I
CMOS IN Pull-high
HDO
O
CMOS OUT
HFI
I
CMOS IN Pull-low
... |
| Description |
TELEPHONE DIALER,TONE/PULSE,CMOS,SDIP,24PIN,PLASTIC
From old datasheet system
|
| File Size |
279.78K /
22 Page |
View
it Online |
Download Datasheet |
| |
|
|
holtek
|
| Part No. |
HT9302G HT9302B
|
| OCR Text |
...
Key . u n c tio n E ncoder
w RM C o u n te r ADDRL
SRAM
Tone E ncoder C o n v e rte r
R1 Key Row R4
E ncoder . la s h D ebo...dtmf
O
HDI
I
CMOS IN Pull-high
HDO
O
CMOS OUT
HFI
I
CMOS IN Pull-low
... |
| Description |
1-Memory/2-Memory Tone/Pulse Dialer
|
| File Size |
300.31K /
27 Page |
View
it Online |
Download Datasheet |
| |
|
|
Atmel Corp
|
| Part No. |
U4037B-NNBSP U4037B-N
|
| OCR Text |
...rs Symbol RthJA Value 75 Unit K/w
Parameters Line current DC line voltage Maximum input current Junction temperature Ambient temperature ...dtmf signal from IL w 14 mA, GRM 14 dtmf IN to RECO 1, 2 Vdtmf = 8 mV IL > 14 mA, Frequency response... |
| Description |
5C-controlled speech and ringer
From old datasheet system
|
| File Size |
66.99K /
7 Page |
View
it Online |
Download Datasheet |
|
Price and Availability
|
