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ADAU1446YSTZ-3A-RL bảng dữ liệu(PDF) 5 Page - Analog Devices |
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ADAU1446YSTZ-3A-RL bảng dữ liệu(HTML) 5 Page - Analog Devices |
5 / 92 page ADAU1442/ADAU1445/ADAU1446 Rev. C | Page 5 of 92 SPECIFICATIONS AVDD = 3.3 V, DVDD = 1.8 V, PVDD = 3.3 V, IOVDD = 3.3 V, TA = 25°C, master clock input = 12.288 MHz, core clock fCORE = 172.032 MHz, I/O pins set to 2 mA drive setting, unless otherwise noted. Table 2. Parameter Min Typ Max Unit Test Conditions/Comments ANALOG PERFORMANCE AVDD = 3.3 V ± 10%. Auxiliary Analog Inputs Resolution 10 Bits Full-Scale Analog Input AVDD V Integral Nonlinearity (INL) −2.3 +2.3 LSB Differential Nonlinearity (DNL) −2.0 +2.0 LSB Gain Error −2.0 +2.0 LSB Input Impedance 200 kΩ Sample Rate fCORE/896 kHz 4:1 multiplexed input, each channel at fCORE/3584. For fCORE = 172.032 MHz, each channel is sampled at 48 kHz. POWER Supply Voltage Analog Voltage (AVDD) 2.97 3.3 3.63 V Digital Voltage (DVDD) 1.62 1.8 1.98 V PLL Voltage (PVDD) 2.97 3.3 3.63 V IOVDD Voltage (IOVDD) 2.97 3.3 3.63 V Supply Current Analog Current (AVDD) 2 mA PLL Current (PVDD) 10 mA I/O Current (IOVDD) 10 mA Depends greatly on the num- ber of active serial ports, clock pins, and characteristics of external loads. Digital Current (DVDD) ADAU1442 Typical Program 335 mA Test program includes 16 channels I/O, 10-band EQ per channel, all ASRCs active. Minimal Program 115 mA Test program includes 2 channels I/O, 10-band EQ per channel. ADAU1445 Typical Program 270 mA Test program includes 16 channels I/O, 10-band EQ per channel, all ASRCs active. Minimal Program 115 mA Test program includes 2 channels I/O, 10-band EQ per channel. ADAU1446 Typical Program 135 mA Test program includes 16 channels I/O, 10-band EQ per channel, all ASRCs active. Minimal Program 110 Test program includes 2 channels I/O, 10-band EQ per channel. ASYNCHRONOUS SAMPLE RATE CONVERTERS1 Dynamic Range 139 dB A-weighted, 20 Hz to 20 kHz. I/O Sample Rate 6 192 kHz |
Số phần tương tự - ADAU1446YSTZ-3A-RL |
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Mô tả tương tự - ADAU1446YSTZ-3A-RL |
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