AD7391ARZ-REEL7
Active+3/+5 VOLT SERIAL-INPUT MICROPOWER 10-BIT DAC
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AD7391ARZ-REEL7
Active+3/+5 VOLT SERIAL-INPUT MICROPOWER 10-BIT DAC
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Technical Specifications
Parameters and characteristics for this part
| Specification | AD7391ARZ-REEL7 |
|---|---|
| Architecture | R-2R |
| Data Interface | SPI |
| Differential Output | No |
| DNL (Max) (LSB) | 0.9 LSB |
| INL (Max) (LSB) | 2 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 10 bits |
| Number of D/A Converters | 1 count |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Voltage - Buffered |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Reference Type | External |
| Settling Time (Typical) | 70 µs |
| Voltage - Supply, Analog (Max) | 5.5 V |
| Voltage - Supply, Analog (Min) | 2.7 V |
| Voltage - Supply, Digital (Max) | 5.5 V |
| Voltage - Supply, Digital (Min) | 2.7 V |
| Part | Voltage - Supply, Analog (Min) | Voltage - Supply, Analog (Max) | Data Interface | Voltage - Supply, Digital (Min) | Voltage - Supply, Digital (Max) | Package Length | Package Name | Package Width | Mounting Type | Reference Type | Number of D/A Converters | Settling Time (Typical) | DNL (Max) (LSB) | INL (Max) (LSB) | Operating Temperature (Max) | Operating Temperature (Min) | Differential Output | Output Type | Number of Bits | Architecture |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | 2.7 V | 5.5 V | SPI | 2.7 V | 5.5 V | 0.173 in | 8-TSSOP | 4.4 mm | Surface Mount | External | 1 count | 70 µs | 0.9 LSB | 2 LSB | 125 °C | -40 °C | No | Voltage - Buffered | 10 bits | R-2R |
Analog Devices Inc./Maxim Integrated | 2.7 V | 5.5 V | SPI | 2.7 V | 5.5 V | 0.173 in | 8-TSSOP | 4.4 mm | Surface Mount | External | 1 count | 70 µs | 0.9 LSB | 2 LSB | 125 °C | -40 °C | No | Voltage - Buffered | 10 bits | R-2R |
Analog Devices Inc./Maxim Integrated | 2.7 V | 5.5 V | SPI | 2.7 V | 5.5 V | 0.154 in | 8-SOIC | 3.9 mm | Surface Mount | External | 1 count | 70 µs | 0.9 LSB | 2 LSB | 125 °C | -40 °C | No | Voltage - Buffered | 10 bits | R-2R |
 Analog Devices Inc./Maxim Integrated | 2.7 V | 5.5 V | SPI | 2.7 V | 5.5 V | 0.154 in | 8-SOIC | 3.9 mm | Surface Mount | External | 1 count | 70 µs | 0.9 LSB | 2 LSB | 125 °C | -40 °C | No | Voltage - Buffered | 10 bits | R-2R |
 Analog Devices Inc./Maxim Integrated | 2.7 V | 5.5 V | SPI | 2.7 V | 5.5 V | 0.154 in | 8-SOIC | 3.9 mm | Surface Mount | External | 1 count | 70 µs | 0.9 LSB | 2 LSB | 125 °C | -40 °C | No | Voltage - Buffered | 10 bits | R-2R |
Analog Devices Inc./Maxim Integrated | 2.7 V | 5.5 V | SPI | 2.7 V | 5.5 V | 0.173 in | 8-TSSOP | 4.4 mm | Surface Mount | External | 1 count | 70 µs | 0.9 LSB | 2 LSB | 125 °C | -40 °C | No | Voltage - Buffered | 10 bits | R-2R |
Analog Devices Inc./Maxim Integrated | 2.7 V | 5.5 V | SPI | 2.7 V | 5.5 V | 0.154 in | 8-SOIC | 3.9 mm | Surface Mount | External | 1 count | 70 µs | 0.9 LSB | 2 LSB | 125 °C | -40 °C | No | Voltage - Buffered | 10 bits | R-2R |
 Analog Devices Inc./Maxim Integrated | 2.7 V | 5.5 V | SPI | 2.7 V | 5.5 V | 0.3 in | 8-DIP 8-PDIP | 7.62 mm | Through Hole | External | 1 count | 70 µs | 0.9 LSB | 2 LSB | 85 °C | -40 °C | No | Voltage - Buffered | 10 bits | R-2R |
 Analog Devices Inc./Maxim Integrated | 2.7 V | 5.5 V | SPI | 2.7 V | 5.5 V | 0.3 in | 8-DIP 8-PDIP | 7.62 mm | Through Hole | External | 1 count | 70 µs | 0.9 LSB | 2 LSB | 85 °C | -40 °C | No | Voltage - Buffered | 10 bits | R-2R |
Analog Devices Inc./Maxim Integrated | 2.7 V | 5.5 V | SPI | 2.7 V | 5.5 V | 0.154 in | 8-SOIC | 3.9 mm | Surface Mount | External | 1 count | 70 µs | 0.9 LSB | 2 LSB | 125 °C | -40 °C | No | Voltage - Buffered | 10 bits | R-2R |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 1000 | $ 8.06 | <1d |
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Description
General part information
AD7391 Series
TheAD7390/ AD7391 family of 10- and 12-bit voltage-output digital-to-analog converters are designed to operate from a single +3 volt supply. Built using a CBCMOS process, these monolithic DACs offer the user low cost, and ease-of-use in single-supply +3 V volt systems. Operation is guaranteed over the supply voltage range of +2.7 V to +5.5 V consuming less than 100 µA making this device ideal for battery operated applications.The full-scale voltage output is determined by the external reference input voltage applied. The rail-to-rail REFINto DACOUTallows for a full-scale voltage set equal the positive supply VDDor any value in between.A doubled-buffered serial-data interface offers high-speed, three-wire, SPI and microcontroller compatible inputs using data in (SDI), clock (CLK) and chip select (CS/LD) pins. Additionally, aCLRinput sets the output to zero scale at power on or upon user demand.Both parts are offered in the same pin out to allow the user to select the amount of resolution appropriate for their application without circuit card redesign.The AD7390 / AD7391 are specified over the extended industrial (-40°C to +85°C) temperature range. AD7390 / AD7391 are available in plastic DIP, and low profile 1.75 mm height SO-8 surface mount packages. For ultracompact applications the thin 1.1 mm TSSOP-8 package will be available.APPLICATIONSAutomotive 0.5 V to 4.5 V Output Span VoltagePortable CommunicationsDigitally Controlled Calibration
Documents
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