| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
111 pcs
|
111 pcs | On Request | 1 | On Request | On Request | 0805G/A// | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Frequency | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage |
The MT8870DS1 by Zarlink Semiconductor Inc is a complete DTMF receiver designed for telecommunications applications. It integrates both bandsplit filter and digital decoder functions, utilizing switched capacitor techniques for high and low group filters. The digital decoder employs counting techniques to detect and decode all 16 DTMF tonepairs into a 4-bit code.
This IC operates within a voltage range of 4.75V to 5.25V with a nominal frequency of 3.58MHz. It has a typical operating supply current of 3mA and a maximum power dissipation of 500mW. The operating temperature range is from -40°C to 85°C.
The MT8870DS1 is supplied in a SOIC package and is designed for surface mounting. Its compact size and integrated functionality make it suitable for various telecommunication systems requiring DTMF signal processing.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.75V to 5.25V.
SOIC (Small Outline IC) package with surface mount.
-40°C to 85°C.
3.58MHz.
3mA.
500mW.
Surface mount.