AD976和AD976A均为高速、低功耗、16位模数转换器(ADC),采用5 V单电源供电。AD976A的吞吐速率为200 ksps,而AD976的吞吐速率为100 ksps。各器件均内置一个逐次逼近型开关电容ADC、一个2.5 V内部基准电压源和一个高速并行接口。最大功耗均为100 mW。该ADC经过工厂校准,所有线性误差均被降至最小。模拟满量程输入为±10 V的标准工业范围。信噪比(SNR)和总谐波失真(THD)等交流参数,以及失调、增益和线性度等一般参数均经过全面测试。AD976和AD976A采用ADI公司专有的BiCMOS工艺制造,兼有高性能双极性器件和CMOS晶体管的优点。二者均提供超小型28引脚DIP、SSOP和SOIC三种封装。
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.
AD976A 特点
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AD976A 技术指标
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产品型号 | 封装 | 引脚 | 温度范围 | 包装和数量 | 报价*(100-499) | 报价*1000 pcs |
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5962-9756401QXA 产品状态: 量产 | CERDIP GLASS SEAL | 28 | 军用 | Tube, 12 | $ 127.51 | $ 108.38 |
AD976AAN 产品状态: 量产 | 28 ld PDIP (300mil) | 28 | 工业 | Tube, 13 | $ 38.67 | $ 32.87 |
AD976AANZ 产品状态: 量产 | 28 ld PDIP (300mil) | 28 | 工业 | Tube, 13 | $ 33.48 | $ 28.46 |
AD976AAR 产品状态: 量产 | 28 ld SOIC - Wide | 28 | 商业 | Tube, 27 | $ 35.75 | $ 30.39 |
AD976AARS 产品状态: 量产 | 28 ld SSOP | 28 | 工业 | Tube, 47 | $ 37.54 | $ 31.91 |
AD976AARSRL 产品状态: 停产 | 28 ld SSOP | 28 | 工业 | Reel, 1500 | - | - |
AD976AARSZ 产品状态: 量产 | 28 ld SSOP | 28 | 工业 | Tube, 47 | $ 30.96 | $ 26.31 |
AD976AARSZRL 产品状态: 量产 | 28 ld SSOP | 28 | 工业 | Reel, 1500 | - | $ 26.31 |
AD976AARZ 产品状态: 量产 | 28 ld SOIC - Wide | 28 | 商业 | Tube, 27 | $ 30.96 | $ 26.31 |
AD976AARZ-RL 产品状态: 量产 | 28 | 工业 | Reel, 1000 | - | $ 26.31 | |
AD976ABN 产品状态: 量产 | 28 ld PDIP (300mil) | 28 | 工业 | Tube, 13 | $ 50.76 | $ 43.14 |
AD976ABNZ 产品状态: 联络BDTIC | 28 ld PDIP (300mil) | 28 | 工业 | Tube, 13 | $ 41.85 | $ 35.57 |
AD976ABR 产品状态: 联络BDTIC | 28 ld SOIC - Wide | 28 | 工业 | Tube, 27 | $ 44.69 | $ 37.99 |
AD976ABRS 产品状态: 联络BDTIC | 28 ld SSOP | 28 | 工业 | Tube, 47 | $ 44.69 | $ 37.99 |
AD976ABRSZ 产品状态: 量产 | 28 ld SSOP | 28 | 工业 | Tube, 47 | $ 38.70 | $ 32.89 |
AD976ABRSZRL 产品状态: 联络BDTIC | 28 ld SSOP | 28 | 工业 | Reel, 1500 | - | $ 32.89 |
AD976ABRZ 产品状态: 联络BDTIC | 28 ld SOIC - Wide | 28 | 工业 | Tube, 27 | $ 40.64 | $ 34.53 |
AD976ABRZRL 产品状态: 联络BDTIC | 28 ld SOIC - Wide | 28 | 工业 | Reel, 1000 | - | $ 34.53 |
AD976ACNZ 产品状态: 量产 | 28 ld PDIP (300mil) | 28 | 工业 | Tube, 13 | $ 30.72 | $ 27.22 |
AD976ACR 产品状态: 量产 | 28 ld SOIC - Wide | 28 | 商业 | Tube, 27 | $ 32.81 | $ 25.43 |
AD976ACRS 产品状态: 停产 | 28 ld SSOP | 28 | 工业 | Tube, 47 | - | - |
AD976ACRSZ 产品状态: 量产 | 28 ld SSOP | 28 | 工业 | Tube, 47 | $ 28.41 | $ 25.17 |
AD976ACRZ 产品状态: 量产 | 28 ld SOIC - Wide | 28 | 商业 | Tube, 27 | $ 28.41 | $ 25.17 |