The MT9122APR is a dual-tone echo canceller IC designed for use in trunk echo cancellers and wireless telephony applications. It operates over a supply voltage range of 4.5 to 5.5V and is functional within an operating temperature range of -40 to 85°C. The device supports G.164, G.165, and G.711 standards and features tone detection with disabling tones for G.164 and G.165. It is available in a 28-pin PLCC package.
PackagePLCC
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Technical Specifications
Microchip MT9122APR technical specifications.
General
| Maximum Number of Channels | 2 |
| Tone Detection | Yes |
| Disabling Tones | G.164|G.165 |
| Category | Chip |
| Echo Return Loss | 6dB |
| Min Operating Supply Voltage | 4.5V |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Standard Supported | G.164|G.165|G.711 |
| Typical Operating Supply Voltage | 5V |
| Application | Trunk Echo Canceller|Wireless Telephony |
| Pin Count | 28 |
| Package/Case | PLCC |
| Package Family Name | LCC |
Compliance
| RoHS | No |
| RoHS Version | 2011/65/EU, 2015/863 |
Datasheet
Microchip MT9122APR Datasheet
Download the complete datasheet for Microchip MT9122APR to view detailed technical specifications.
No datasheet is available for this part.