The AD976 and AD976A are high-speed, low-power 16-bit A/D converters with each operating from a single 5 V supply. The AD976A has a throughput rate of 200 ksps whereas the AD976 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 parallel interface. The AD976 and AD976A dissipate a maximum of 100 mW. The ADC is factory calibrated to minimize all linearity errors. The analog full-scale input is the standard industrial range of ±10 V.
The AD976 and AD976A are comprehensively tested for ac parameters such as SNR and THD, as well as the more traditional parameters of offset, gain and linearity.
The AD976 and AD976A are fabricated on Analog Devices' proprietary BiCMOS process, which has high performance bipolar devices along with CMOS transistors.
The AD976 and AD976A are available in skinny 28-pin DIP, SSOP and SOIC packages.
Features and Benefits
| Analog to Digital Converters |
| Document | note |
| AD976/AD976A: 16-Bit, 100 kSPS/200 kSPS BiCMOS A/D Converters Data Sheet (Rev. C) | PDF 179 kB |
| AD976A: Military Data Sheet |
| Document | note |
| 8- to 18-Bit SAR ADCs ... From the Leader in High Performance Analog | PDF 1885 kB |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| 5962-9756401QXA Production | CERDIP GLASS SEAL | OTH 12 | -55 to 125C | 137.71 | 117.05 | N |
| AD976AAR Production | 28 ld SOIC - Wide | OTH 27 | -40 to 85C | 0 | 0 | N |
| AD976AARS Last Time Buy | 28 ld SSOP | OTH 47 | -40 to 85C | 0 | 0 | N |
| AD976AARSZ Production | 28 ld SSOP | OTH 47 | -40 to 85C | 33.44 | 28.41 | Y |
| AD976AARSZRL Production | 28 ld SSOP | REEL 1500 | -40 to 85C | 0 | 28.41 | Y |
| AD976AARZ Production | 28 ld SOIC - Wide | OTH 27 | -40 to 85C | 33.44 | 28.41 | Y |
| AD976AARZ-RL Production | 28 ld SOIC - Wide | REEL 1000 | -40 to 85C | 0 | 28.41 | Y |
| AD976ABR Production | 28 ld SOIC - Wide | OTH 27 | -40 to 85C | 48.27 | 41.03 | N |
| AD976ABRS Production | 28 ld SSOP | OTH 47 | -40 to 85C | 48.27 | 41.03 | N |
| AD976ABRSZ Production | 28 ld SSOP | OTH 47 | -40 to 85C | 41.8 | 35.52 | Y |
| AD976ABRSZRL Contact ADI | 28 ld SSOP | REEL 1500 | -40 to 85C | 0 | 35.52 | Y |
| AD976ABRZ Production | 28 ld SOIC - Wide | OTH 27 | -40 to 85C | 43.89 | 37.29 | Y |
| AD976ABRZRL Production | 28 ld SOIC - Wide | REEL 1000 | -40 to 85C | 0 | 37.29 | Y |
| AD976ACRSZ Production | 28 ld SSOP | OTH 47 | -40 to 85C | 30.68 | 27.18 | Y |
| AD976ACRZ Production | 28 ld SOIC - Wide | OTH 27 | -40 to 85C | 30.68 | 27.18 | Y |
