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AD7091R-8BRUZ-RL7 数据表(PDF) 4 Page - Analog Devices |
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AD7091R-8BRUZ-RL7 数据表(HTML) 4 Page - Analog Devices |
4 / 42 page AD7091R-2/AD7091R-4/AD7091R-8 Data Sheet Rev. C | Page 4 of 42 Parameter Test Conditions/Comments Min Typ Max Unit CONVERSION RATE Conversion Time 600 ns Transient Response Full-scale step input 400 ns Throughput Rate 1 MSPS POWER REQUIREMENTS VDD 2.7 5.25 V VDRIVE Specified performance 2.7 5.25 V VDRIVE Range4 Functional 1.8 5.25 V IDD VIN = 0 V Normal Mode—Static5 VDD = 5.25 V 22 50 µA VDD = 3 V 21.6 46 µA Normal Mode—Operational VDD = 5.25 V, fSAMPLE = 1 MSPS 500 570 µA VDD = 3 V, fSAMPLE = 1 MSPS 450 530 µA Power-Down Mode VDD = 5.25 V 0.550 17 µA VDD = 5.25 V, TA = −40°C to +85°C 0.550 6 µA VDD = 3 V 0.435 15 µA IDRIVE VIN = 0 V Normal Mode—Static6 VDRIVE = 5.25 V 2 4 µA VDRIVE = 3 V 1 3.5 µA Normal Mode—Operational VDRIVE = 5.25 V, fSAMPLE = 1 MSPS 30 70 µA VDRIVE = 3 V, fSAMPLE = 1 MSPS 10 15 µA Power-Down Mode VDRIVE = 5.25 V 1 µA VDRIVE = 3 V 1 µA Total Power Dissipation7 VIN = 0 V Normal Mode—Static VDD = VDRIVE = 5.25 V 0.130 0.290 mW VDD = VDRIVE = 3 V 0.070 0.149 mW Normal Mode—Operational VDD = VDRIVE = 5.25 V, fSAMPLE = 1 MSPS 2.8 3.4 mW VDD = VDRIVE = 3 V, fSAMPLE = 1 MSPS 1.4 1.7 mW VDD = VDRIVE = 3 V, fSAMPLE = 100 SPS 0.080 mW Power-Down Mode VDD = 5.25 V 3 95 µW VDD = 5.25 V, TA = −40°C to +85°C 3 33 µW VDD = VDRIVE = 3 V 1.4 50 µW 1 Multiplexer input voltage should not exceed VDD. 2 Sample tested during initial release to ensure compliance. 3 When referring to a single function of a multifunction pin in the parameters, only the portion of the pin name that is relevant to the specification is listed. For full pin names of multifunction pins, refer to the Pin Configurations and Function Descriptions section. 4 Device is functional and meets dynamic performance/dc accuracy specifications with VDRIVE down to 1.8 V, but the device is not capable of achieving a throughput of 1 MSPS. 5 SCLK operates in burst mode, and CS idles high. With a free running SCLK and CS pulled low, the IDD static current is increased by 30 µA typical at VDD = 5.25 V. 6 SCLK operates in burst mode, and CS idles high. With a free running SCLK and CS pulled low, the IDRIVE static current is increased by 32 µA typical at VDRIVE = 5.25 V. 7 Total power dissipation includes contributions from VDD, VDRIVE, and REFIN (see Note 2). |
类似零件编号 - AD7091R-8BRUZ-RL7 |
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类似说明 - AD7091R-8BRUZ-RL7 |
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