參數 與其它產品相比?精密 ADCs (<=10MSPS)

? Resolution (Bits) Sample Rate (Max) (kSPS) Number of input channels Interface Operating temperature range (C) Package Group Power consumption (Typ) (mW) Package size: mm2:W x L (PKG) Architecture Input type Multi-channel configuration Reference mode Features Input range (Max) (V) Input range (Min) (V) Analog voltage AVDD (Min) (V) Analog voltage AVDD (Max) (V) Digital supply (Min) (V) Digital supply (Max) (V) INL (Max) (+/-LSB) SINAD (dB) SNR (dB) THD (Typ) (dB) Rating ? ADS1278-SP ADC128S102QML-SP ADS1282-SP 24 ? ? 12 ? ? 31 ? ? 128 ? ? 1000 ? ? 4 ? ? 8 ? ? 8 ? ? 2 ? ? SPI ? ? Microwire (Serial I/O)
QSPI
SPI ? ? SPI ? ? -55 to 115
-55 to 125
25 to 25 ? ? -55 to 125
25 Only ? ? -55 to 115
-55 to 125
25 to 25 ? ? CFP | 84 ? ? CFP | 16 ? ? CFP | 28 ? ? 530 ? ? 2.3 ? ? 25 ? ? See datasheet (CFP) ? ? See datasheet (CFP) ? ? See datasheet (CFP) ? ? Delta-Sigma ? ? SAR ? ? Delta-Sigma ? ? Differential ? ? Single-Ended ? ? Differential ? ? Simultaneous Sampling ? ? Multiplexed ? ? Multiplexed ? ? Ext ? ? Supply ? ? Ext ? ? Daisy-Chainable ? ? ? PGA ? ? 5.25 ? ? 5.25 ? ? 1.15
3.75 ? ? 0 ? ? 0 ? ? -1.9
0.7 ? ? 4.75 ? ? 2.7 ? ? 4.75 ? ? 5.25 ? ? 5.25 ? ? 5.25 ? ? 1.65 ? ? 2.7 ? ? 1.65 ? ? 2.2 ? ? 5.25 ? ? 3.6 ? ? 201.4 ? ? 1.1 ? ? 17179.9 ? ? ? 72 ? ? 122 ? ? 111 ? ? 72 ? ? 130 ? ? -108 ? ? -87 ? ? -122 ? ? Space ? ? Space ? ? Space ? ?