PCM4222PFBR, Audio A/D Converter ICs 24-Bit/216kHz 124dB
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Описание
Semiconductors\Audio ICs\Audio A/D Converter ICs
PCM4220/PCM4222 Audio ADCsTexas Instruments PCM4220/PCM4222 Audio Analog-to-Digital Converters (ADCs) are high-performance, two-channel ADCs specifically designed for professional audio applications. Both series provide outstanding dynamic performance. The PCM4220 123dB SNR ADCs provide 24-bit linear PCM output data with support for output word length reduction to 20-, 18-, or 16-bits. The PCM4220 devices include three sampling modes and support output sampling rates from 8kHz to 216kHz. The PCM4222 123dB SNR ADCs support 24-bit linear PCM, 1-bit Direct Stream Digital (DSD), and 6-bit modulator data outputs. PCM4222's multi-bit modulator output adds versatility, allowing customers to design their digital decimation filter and processing hardware. The on-chip, linear phase decimation filtering engine on the PCM4222 supports Classic and Low Group Delay filter responses, allowing optimization for either studio or live sound applications. The design of the Texas Instruments PCM4220/PCM4222 Audio ADCs makes these devices ideal for digital audio recording and processing.
Технические параметры
| Brand: | Texas Instruments |
| Development Kit: | PCM4222EVM |
| Factory Pack Quantity: Factory Pack Quantity: | 1000 |
| Input Voltage: | 5.6 V |
| Interface Type: | Serial(3-Wire) |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of ADC Inputs: | 2 Input |
| Number of Converters: | 2 Converter |
| Operating Supply Voltage: | 4 V |
| Package / Case: | TQFP-48 |
| Pd - Power Dissipation: | 360 mW |
| Power Consumption: | 340 mW |
| Product Category: | Audio A/D Converter ICs |
| Product Type: | Audio A/D Converter ICs |
| Product: | Audio ADCs |
| Resolution: | 24 bit |
| Sampling Rate: | 216 kS/s |
| Series: | PCM4222 |
| Subcategory: | Audio ICs |
| Supply Voltage - Max: | 4.2 V |
| Supply Voltage - Min: | 3.9 V |
| Type: | Audio ADC |
| Architecture | Delta-Sigma |
| Automotive | No |
| Converter Type | Audio |
| Digital Interface Type | Serial(3-Wire) |
| Digital Supply Support | Yes |
| ECCN (US) | EAR99 |
| EU RoHS | Compliant |
| Input Signal Type | Differential |
| Input Type | Voltage |
| Input Voltage | 5.6Vp-p |
| Lead Shape | Gull-wing |
| Maximum Operating Temperature (°C) | 85 |
| Maximum Power Dissipation (mW) | 360 |
| Maximum Single Supply Voltage (V) | 4.2 |
| Minimum Operating Temperature (°C) | -40 |
| Minimum Single Supply Voltage (V) | 3.9 |
| Mounting | Surface Mount |
| Number of ADCs | 2 |
| Number of Input Channels | 2 |
| Packaging | Tape and Reel |
| Part Status | Active |
| PCB changed | 48 |
| Pin Count | 48 |
| PPAP | No |
| Resolution | 24bit |
| Sample and Hold | No |
| Sampling Rate | 216ksps |
| Single-Ended Input | No |
| Standard Package Name | QFP |
| Supplier Package | TQFP |
| Typical Power Dissipation (mW) | 340 |
| Typical Single Supply Voltage (V) | 4 |
| Voltage Reference | Internal |
| Voltage Supply Source | Analog and Digital |
| Вес, г | 0.14 |
Дополнительная информация
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