Analog Devices Inc. AD7863ARZ-10REEL7
- Part Number:
- AD7863ARZ-10REEL7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3015148-AD7863ARZ-10REEL7
- Description:
- IC ADC 14BIT DUAL 2CHAN 28SOIC
- Datasheet:
- AD7863ARZ-10REEL7
Analog Devices Inc. AD7863ARZ-10REEL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7863ARZ-10REEL7.
- Voltage - Supply, Digital:5V
- Voltage - Supply, Analog:5V
- Supplier Device Package:28-SOIC
- Series:-
- Sampling Rate (Per Second):175k
- Reference Type:External, Internal
- Ratio - S/H:ADC:1:1
- Packaging:Tape & Reel (TR)
- Package / Case:28-SOIC (0.295", 7.50mm Width)
- Operating Temperature:-40°C ~ 85°C
- Number of Inputs:4
- Number of Bits:14
- Number of A/D Converters:2
- Input Type:Single Ended
- Features:Simultaneous Sampling
- Data Interface:Parallel
- Configuration:MUX-S/H-ADC
- Architecture:SAR
part No. AD7863ARZ-10REEL7 Is this available? : YesShipped from : HK warehouseSame model may have different manufacturers, images only for reference.
AD7863ARZ-10REEL7 More Descriptions
4-Channel Dual ADC SAR 175ksps 14-bit Parallel 28-Pin SOIC W T/R
ADC, Successive Approximation, 14-Bit, 1 Func, 4 Channel, Parallel, Word Access, CMOS, PDSO28
Simultaneous Sampling Dual 175 kSPS 14-Bit A/D Converter
The AD7863 is a high speed, low power, dual 14-bit A/D converter that operates from a single 5 V supply. The part contains two 5.2 us successive approximation Ad Cs, two track/hold amplifiers, an internal 2.5 V reference and a high speed parallel interface. Four analog inputs are grouped into two channels (A and B) selected by the A0 input. Each channel has two inputs (VA1 and VA2 or VB1 and VB2), which can be sampled and converted simultaneously thus preserving the relative phase information of the signals on both analog inputs. The part accepts an analog input range of -10 V (AD7863-10), - 2.5 V (AD7863-3) and 0 V-2.5 V (AD7863-2). Over voltage protection on the analog inputs for the part allows the input voltage to go to - 17 V, -7 V or 7 V respectively, without causing damage. A single conversion start signal (CONVST) simultaneously places both track/holds into hold and initiates conversion on both channels. The BUSY signal indicates the end of conversion and at this time the conversion results for both channels are available to be read. The first read after a conversion accesses the result from VA1 or VB1, while the second read accesses the result from VA2 or VB2, depending on whether the multiplexer select A0 is low or high respectively. Data is read from the part via a 14-bit parallel data bus with standard CS and RD signals. In addition to the traditional dc accuracy specifications such as linearity, gain and offset errors, the part is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. The AD7863 is fabricated in Analog Devices' Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. It is available in 28-lead SOIC and SSOP.
ADC, Successive Approximation, 14-Bit, 1 Func, 4 Channel, Parallel, Word Access, CMOS, PDSO28
Simultaneous Sampling Dual 175 kSPS 14-Bit A/D Converter
The AD7863 is a high speed, low power, dual 14-bit A/D converter that operates from a single 5 V supply. The part contains two 5.2 us successive approximation Ad Cs, two track/hold amplifiers, an internal 2.5 V reference and a high speed parallel interface. Four analog inputs are grouped into two channels (A and B) selected by the A0 input. Each channel has two inputs (VA1 and VA2 or VB1 and VB2), which can be sampled and converted simultaneously thus preserving the relative phase information of the signals on both analog inputs. The part accepts an analog input range of -10 V (AD7863-10), - 2.5 V (AD7863-3) and 0 V-2.5 V (AD7863-2). Over voltage protection on the analog inputs for the part allows the input voltage to go to - 17 V, -7 V or 7 V respectively, without causing damage. A single conversion start signal (CONVST) simultaneously places both track/holds into hold and initiates conversion on both channels. The BUSY signal indicates the end of conversion and at this time the conversion results for both channels are available to be read. The first read after a conversion accesses the result from VA1 or VB1, while the second read accesses the result from VA2 or VB2, depending on whether the multiplexer select A0 is low or high respectively. Data is read from the part via a 14-bit parallel data bus with standard CS and RD signals. In addition to the traditional dc accuracy specifications such as linearity, gain and offset errors, the part is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. The AD7863 is fabricated in Analog Devices' Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. It is available in 28-lead SOIC and SSOP.
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