ADI AD7490BRU
- Part Number:
- AD7490BRU
- Manufacturer:
- ADI
- Ventron No:
- 5149588-AD7490BRU
- Description:
- 16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP
- Datasheet:
- AD7490BRU
part No. AD7490BRU Is this available? : YesShipped from : HK warehouseSame model may have different manufacturers, images only for reference.
AD7490BRU More Descriptions
16-Channel Single ADC SAR 1Msps 12-bit Serial 28-Pin TSSOP Tube
ADC, Successive Approximation, 12-Bit, 1 Func, 16 Channel, Serial Access, PDSO28
28-TSSOP (0.173 4.40mm Width) TIN LEAD Tube ADC SUCCESSIVE APPROXIMATION analog digital converter 9.7mm 1M 0.8mus 5V
The AD7490 is a 12-bit high speed, low power, successive- approximation ADC. The part operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 1 MSPS. The part contains a low-noise, wide bandwidth track/hold amplifier that can handle input frequencies in excess of 1 MHz. The conversion process and data acquisition are controlled using CS and the serial clock, allowing the device to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and conversion is also initiated at this point. There are no pipeline delays associated with the part. The AD7490 uses advanced design techniques to achieve very low power dissipation at high throughput rates. For maximum throughput rates, the AD7490 consumes just 1.8 mA with 3 V supplies, and 2.5 mA with 5 V supplies. By setting the relevant bits in the control register, the analog input range for the part can be selected to be a 0 V to REFIN input or a 0 V to 2 × REFIN input, with either straight binary or twos complement output coding. The AD7490 features 16 single-ended analog inputs with a channel sequencer to allow a preprogrammed selection of channels to be converted sequen-tially. The conversion time is determined by the SCLK or twos complement output coding. The AD7490 features 16 single-ended analog inputs with a channel sequencer to allow a preprogrammed selection of channels to be converted sequen-tially. The conversion time is determined by the SCLK. The AD7490-EP supports defense and aerospace applications (AQEC)
ADC, Successive Approximation, 12-Bit, 1 Func, 16 Channel, Serial Access, PDSO28
28-TSSOP (0.173 4.40mm Width) TIN LEAD Tube ADC SUCCESSIVE APPROXIMATION analog digital converter 9.7mm 1M 0.8mus 5V
The AD7490 is a 12-bit high speed, low power, successive- approximation ADC. The part operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 1 MSPS. The part contains a low-noise, wide bandwidth track/hold amplifier that can handle input frequencies in excess of 1 MHz. The conversion process and data acquisition are controlled using CS and the serial clock, allowing the device to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and conversion is also initiated at this point. There are no pipeline delays associated with the part. The AD7490 uses advanced design techniques to achieve very low power dissipation at high throughput rates. For maximum throughput rates, the AD7490 consumes just 1.8 mA with 3 V supplies, and 2.5 mA with 5 V supplies. By setting the relevant bits in the control register, the analog input range for the part can be selected to be a 0 V to REFIN input or a 0 V to 2 × REFIN input, with either straight binary or twos complement output coding. The AD7490 features 16 single-ended analog inputs with a channel sequencer to allow a preprogrammed selection of channels to be converted sequen-tially. The conversion time is determined by the SCLK or twos complement output coding. The AD7490 features 16 single-ended analog inputs with a channel sequencer to allow a preprogrammed selection of channels to be converted sequen-tially. The conversion time is determined by the SCLK. The AD7490-EP supports defense and aerospace applications (AQEC)
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