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HM9270C |
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| Part Number | HM9270C |
| Manufacturer | ELAN Microelectronics Corp |
| Description | The HM 9270C/D is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high- and low-group filters an... |
| Features |
• • • • • • • • Complete receiver in an 18-pin package. Excellent performance. CMOS, single 5 volt operation. Minimum board area. Central office quality. Low power consumption. Power-Down mode (HM9270D only). Inhibit-mode (HM9270D only). Pin Configurations HM9270C IN+ IN GS 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 VDD St/GT ESt StD Q4 Q3 Q2 Q1 TOE IN+ IN GS HM9270D 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 VDD St/GT ESt StD Q4 Q3 Q2 Q1 TOE VREF IC* IC* OSC1 OSC2 VSS VREF INH PWDN OSC1 OSC2 VSS * Connect to VSS - 1 - HM 9270C/D DTMF RECEIVER Block Diagram (Figure 1) INH HIGH GR... |
| Document |
 HM9270C Data Sheet
PDF 66.00KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | HM9270 |
HMC |
DTMF Receiver |
|
| 2 | HM9270D |
ELAN Microelectronics Corp |
DTMF RECEIVER |
|
| 3 | HM92 |
Hi-Sincerity Mocroelectronics |
PNP EPITAXIAL PLANAR TRANSISTOR |
|
| 4 | HM9202 |
HMC |
DTMF Receiver |
|
| 5 | HM9203 |
HMC |
DTMF Receiver |
|
| 6 | HM9204 |
HMC |
DTMF Receiver |
|
| 7 | HM9205 |
HMC |
Programmable Manchester Code Encoder/Decoder |
|
| 8 | HM9209 |
HMC |
Programmable Manchester Code Encoder/Decoder |
|
| 9 | HM9210 |
Hualon |
(HM9215 Series) Programmable Manchestercode Encoder/Decoder |
|
| 10 | HM9210 |
HMC |
Programmable Manchester Code Encoder/Decoder |
|
Desde 2024. D4U Semiconductor.
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