封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | PLCC |
| Pkg. Code: | PLG32 |
| Lead Count (#): | 32 |
| Pkg. Dimensions (mm): | 13.97 x 11.43 x 2.79 |
| Pitch (mm): | 1.27 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | |
| HTS (US) |
产品属性
| Lead Count (#) | 32 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 3 |
| Qty. per Reel (#) | 0 |
| Qty. per Carrier (#) | 32 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | -40 to 85°C |
| Description | Single-chip, 4-channel PCM CODEC with on-chip filters |
| Function | PCM CODEC |
| Length (mm) | 13.97 |
| MOQ | 512 |
| Pitch (mm) | 1.27 |
| Pkg. Dimensions (mm) | 13.97 x 11.43 x 2.79 |
| Pkg. Type | PLCC |
| Price (USD) | $5.24443 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Supply Voltage (V) | 5 - 5 |
| Tape & Reel | No |
| Thickness (mm) | 2.79 |
| Width (mm) | 11.43 |
| 已发布 | No |
有关 821004 的资源
描述
The 821004 is a single-chip, four channel PCM CODEC with on-chip filters. The device provides analog-to-digital and digital-to-analog conversions and supports both a-law and m-law companding. The digital filters in 821004 provides the necessary transmit and receive filtering for voice telephone circuit to interface with time-division multiplexed systems. All of the digital filters are performed in digital signal processors operating from an internal clock, which is derived from MCLK. The fixed filters set the transmit and receive gain and frequency response.