Features: Fast 16-Bit ADC-100 kSPS Throughput Rate-AD977-200 kSPS Throughput Rate-AD977ASingle 5 V Supply OperationPower Dissipation 100 mW MaxPower-Down Mode 50 WInput Ranges:-Unipolar; 0 V10 V, 0 V5 V and 0 V4 V-Bipolar; ±10V,±5V and ±3.3VChoice of External or Internal 2.5 V ReferenceHigh Speed ...
AD977A: Features: Fast 16-Bit ADC-100 kSPS Throughput Rate-AD977-200 kSPS Throughput Rate-AD977ASingle 5 V Supply OperationPower Dissipation 100 mW MaxPower-Down Mode 50 WInput Ranges:-Unipolar; 0 V10 V, 0 ...
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Resolution (Bits) | 16bit |
T-Put Rate | 200kSPS |
# Chan | 1 |
Supply V | Single(+5) |
Pwr Diss | 100mW |
Interface | Ser |
Ain Range | Bip 10V,Bip 3.0V,Bip 5.0V,Uni 10V,Uni 4.0V,Uni 5.0V |
SNR (dB) | 85dB |
Pkg Type | DIP,SOIC,SOP |
The AD977/AD977A is a high speed, low power 16-bit A/D converter that operates from a single 5 V supply. The AD977A has a throughput rate of 200 kSPS whereas the AD977 has a throughput rate of 100 kSPS. Each part contains a successive approximation, switched capacitor ADC, an internal 2.5 V reference, and a high speed serial interface. The ADC is factory calibrated to minimize all linearity errors. The AD977/AD977A is specified for full scale bipolar input ranges of ±10 V, ±5 V and±3.3 V, and unipolar ranges of 0 V to 10 V, 0 V to 5 V and 0 V to 4 V.
The AD977/AD977A is comprehensively tested for ac param-eters such as SNR and THD, as well as the more traditional dc parameters of offset, gain and linearity.