AD7856ARSZ-REEL7
ActiveAnalog Devices Inc
5 V SINGLE-SUPPLY, 8-CHANNEL, 14-BIT, 285 KSPS, SERIAL SAMPLING ADC
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AD7856ARSZ-REEL7
ActiveAnalog Devices Inc
5 V SINGLE-SUPPLY, 8-CHANNEL, 14-BIT, 285 KSPS, SERIAL SAMPLING ADC
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | AD7856ARSZ-REEL7 | AD7856 Series |
|---|---|---|
| Architecture | SAR | SAR |
| Configuration | MUX-S/H-ADC | MUX-S/H-ADC |
| Data Interface | SPI | SPI |
| Input Type | Single Ended, Pseudo-Differential | Single Ended, Pseudo-Differential |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Number of A/D Converters | 1 | 1 - 2 |
| Number of Bits | 14 | 14 |
| Number of Inputs | 8, 4 | 4 - 8 |
| Operating Temperature [Max] | 105 ░C | 105 ░C |
| Operating Temperature [Min] | -40 °C | -40 - 0 °C |
| Package / Case | 0.209 in | 0.209 in |
| Package / Case | 5.3 mm | 5.3 mm |
| Package / Case | 24-SSOP | 24-SSOP, 24-DIP, 24-SOIC |
| Package / Case | - | 0.3 - 7.62 mm |
| Package / Case | - | 7.5 mm |
| Package / Case | - | 0.295 in |
| Ratio - S/H:ADC | 1:1 | 1:1 |
| Reference Type | Internal, External | Internal, External |
| Sampling Rate (Per Second) | 285 k | 285 k |
| Supplier Device Package | 24-SSOP | 24-SSOP, 24-PDIP, 24-SOIC |
| Voltage - Supply, Analog | 5 V | 5 V |
| Voltage - Supply, Digital | 5 V | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
AD7856 Series
5 V Single-Supply, 8-Channel, 14-Bit, 285 kSPS, Serial Sampling ADC
| Part | Voltage - Supply, Analog | Configuration | Data Interface | Ratio - S/H:ADC | Package / Case | Package / Case | Package / Case | Operating Temperature [Min] | Operating Temperature [Max] | Sampling Rate (Per Second) | Input Type | Number of Bits | Architecture | Mounting Type | Supplier Device Package | Number of Inputs | Voltage - Supply, Digital | Number of A/D Converters | Reference Type | Package / Case | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc AD7856ARSZ-REEL7The AD7856 is a high speed, low power, 14-bit Analog-to-Digital Converter (ADC) that operates from a single 5 V power supply. The ADC powers up with a set of default conditions at which time it can be operated as a read only ADC. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature; and it has a number of power-down options for low power applications.The AD7856 is capable of 285 kHz throughput rate. The input track-and-hold acquires a signal in 500 ns and features a pseudo-differential sampling scheme. The AD7856 voltage range is 0 to VREFwith both straight binary and 2s complement output coding. Input signal range is to the supply and the part is capable of converting full power signals to 20 MHz.CMOS construction ensures low power dissipation of typically 5.4 mW for normal operation and 3.6 µW in power-down mode. The part is available in 24-pin, 0.3 inch-wide dual-in-line package (DIP), 24-lead small outline (SOIC) and 24-lead small shrink outline (SSOP) packages. | 5 V | MUX-S/H-ADC | SPI | 1:1 | 0.209 in | 5.3 mm | 24-SSOP | -40 °C | 105 ░C | 285 k | Pseudo-Differential, Single Ended | 14 | SAR | Surface Mount | 24-SSOP | 4, 8 | 5 V | 1 | External, Internal | |||
Analog Devices Inc AD7856ANZThe AD7856 is a high speed, low power, 14-bit Analog-to-Digital Converter (ADC) that operates from a single 5 V power supply. The ADC powers up with a set of default conditions at which time it can be operated as a read only ADC. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature; and it has a number of power-down options for low power applications.The AD7856 is capable of 285 kHz throughput rate. The input track-and-hold acquires a signal in 500 ns and features a pseudo-differential sampling scheme. The AD7856 voltage range is 0 to VREFwith both straight binary and 2s complement output coding. Input signal range is to the supply and the part is capable of converting full power signals to 20 MHz.CMOS construction ensures low power dissipation of typically 5.4 mW for normal operation and 3.6 µW in power-down mode. The part is available in 24-pin, 0.3 inch-wide dual-in-line package (DIP), 24-lead small outline (SOIC) and 24-lead small shrink outline (SSOP) packages. | 5 V | MUX-S/H-ADC | SPI | 1:1 | 24-DIP | -40 °C | 105 ░C | 285 k | Pseudo-Differential, Single Ended | 14 | SAR | Through Hole | 24-PDIP | 4, 8 | 5 V | 1 | External, Internal | 0.3 in, 7.62 mm | ||||
5 V | MUX-S/H-ADC | SPI | 1:1 | 24-SOIC | -40 °C | 105 ░C | 285 k | Pseudo-Differential, Single Ended | 14 | SAR | Surface Mount | 24-SOIC | 4, 8 | 5 V | 1 | External, Internal | 7.5 mm | 0.295 in | ||||
Analog Devices Inc AD7856ARZThe AD7856 is a high speed, low power, 14-bit Analog-to-Digital Converter (ADC) that operates from a single 5 V power supply. The ADC powers up with a set of default conditions at which time it can be operated as a read only ADC. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature; and it has a number of power-down options for low power applications.The AD7856 is capable of 285 kHz throughput rate. The input track-and-hold acquires a signal in 500 ns and features a pseudo-differential sampling scheme. The AD7856 voltage range is 0 to VREFwith both straight binary and 2s complement output coding. Input signal range is to the supply and the part is capable of converting full power signals to 20 MHz.CMOS construction ensures low power dissipation of typically 5.4 mW for normal operation and 3.6 µW in power-down mode. The part is available in 24-pin, 0.3 inch-wide dual-in-line package (DIP), 24-lead small outline (SOIC) and 24-lead small shrink outline (SSOP) packages. | 5 V | MUX-S/H-ADC | SPI | 1:1 | 24-SOIC | -40 °C | 105 ░C | 285 k | Pseudo-Differential, Single Ended | 14 | SAR | Surface Mount | 24-SOIC | 4, 8 | 5 V | 1 | External, Internal | 7.5 mm | 0.295 in | |||
24-DIP | -40 °C | 105 ░C | 285 k | 14 | Through Hole | 24-PDIP | 2 | 0.3 in, 7.62 mm | ||||||||||||||
24-SOIC | 0 °C | 105 ░C | 285 k | 14 | Surface Mount | 24-SOIC | 2 | 7.5 mm | 0.295 in | |||||||||||||
5 V | MUX-S/H-ADC | SPI | 1:1 | 24-SOIC | -40 °C | 105 ░C | 285 k | Pseudo-Differential, Single Ended | 14 | SAR | Surface Mount | 24-SOIC | 4, 8 | 5 V | 1 | External, Internal | 7.5 mm | 0.295 in | ||||
Analog Devices Inc AD7856KRZThe AD7856 is a high speed, low power, 14-bit Analog-to-Digital Converter (ADC) that operates from a single 5 V power supply. The ADC powers up with a set of default conditions at which time it can be operated as a read only ADC. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature; and it has a number of power-down options for low power applications.The AD7856 is capable of 285 kHz throughput rate. The input track-and-hold acquires a signal in 500 ns and features a pseudo-differential sampling scheme. The AD7856 voltage range is 0 to VREFwith both straight binary and 2s complement output coding. Input signal range is to the supply and the part is capable of converting full power signals to 20 MHz.CMOS construction ensures low power dissipation of typically 5.4 mW for normal operation and 3.6 µW in power-down mode. The part is available in 24-pin, 0.3 inch-wide dual-in-line package (DIP), 24-lead small outline (SOIC) and 24-lead small shrink outline (SSOP) packages. | 5 V | MUX-S/H-ADC | SPI | 1:1 | 24-SOIC | 0 °C | 105 ░C | 285 k | Pseudo-Differential, Single Ended | 14 | SAR | Surface Mount | 24-SOIC | 4, 8 | 5 V | 1 | External, Internal | 7.5 mm | 0.295 in |
Description
General part information
AD7856 Series
The AD7856 is a high speed, low power, 14-bit Analog-to-Digital Converter (ADC) that operates from a single 5 V power supply. The ADC powers up with a set of default conditions at which time it can be operated as a read only ADC. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature; and it has a number of power-down options for low power applications.The AD7856 is capable of 285 kHz throughput rate. The input track-and-hold acquires a signal in 500 ns and features a pseudo-differential sampling scheme. The AD7856 voltage range is 0 to VREFwith both straight binary and 2s complement output coding. Input signal range is to the supply and the part is capable of converting full power signals to 20 MHz.CMOS construction ensures low power dissipation of typically 5.4 mW for normal operation and 3.6 µW in power-down mode. The part is available in 24-pin, 0.3 inch-wide dual-in-line package (DIP), 24-lead small outline (SOIC) and 24-lead small shrink outline (SSOP) packages.
Documents
Technical documentation and resources