Analog Devices Inc. AD7840KP-REEL
- Part Number:
- AD7840KP-REEL
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3122612-AD7840KP-REEL
- Description:
- IC DAC 14BIT LOW PWR 5V 28-PLCC
- Datasheet:
- AD7840
Analog Devices Inc. AD7840KP-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7840KP-REEL.
- Mounting TypeSurface Mount
- Package / Case28-LCC (J-Lead)
- Surface MountYES
- Number of Pins28
- Operating Temperature0°C~70°C
- PackagingTape & Reel (TR)
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations28
- ECCN CodeEAR99
- SubcategoryOther Converters
- TechnologyBICMOS
- Terminal PositionQUAD
- Terminal FormJ BEND
- Peak Reflow Temperature (Cel)225
- Number of Functions1
- Supply Voltage5V
- Base Part NumberAD7840
- Pin Count28
- Output TypeVoltage - Buffered
- Power Supplies-5V
- Power Dissipation110mW
- Number of Bits14
- Max Output Voltage6V
- Min Input Voltage2.85V
- ArchitectureR-2R
- Max Input Voltage3.15V
- Converter TypeD/A CONVERTER
- Reference TypeExternal, Internal
- Data InterfaceParallel, Serial
- Differential OutputNo
- Resolution1.75 B
- Sampling Rate400 ksps
- Voltage - Supply, Analog±5V
- Min Output Voltage6V
- Settling Time4μs
- Input Bit CodeBINARY
- INL/DNL (LSB)±1 (Max), ±0.9 (Max)
- Signal to Noise Ratio (SNR)80 dB
- Negative Supply Voltage-Nom-5V
- Input FormatSERIAL, PARALLEL, WORD
- Number of D/A Converters1
- Height Seated (Max)4.57mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
AD7840KP-REEL Overview
A 28-LCC (J-Lead) package is provided with this component. Power is provided by a 5V-volt supply. An FPGA part from the Other Converters family. FPGA modules can be attached to development boards using a Surface Mount-connector. In order to ensure a safe and efficient operation, it is important to maintain a temperature within 0°C~70°C at all times. There is an FPGA model contained in Tape & Reel (TR) in order to conserve space. As a whole, it has 28 terminations. For related parts, use its base part number AD7840. The device is designed with 28 pins in total. Power is supplied to the device by a -5V battery. In addition to this, it has 28 pins.
AD7840KP-REEL Features
28-LCC (J-Lead) package
28 pin count
28 pins
Minimal input voltage of 2.85V
AD7840KP-REEL Applications
There are a lot of Analog Devices Inc. AD7840KP-REEL Digital to Analog Converters (DAC)?applications.
Automotive
Video Encoder
Low bandwidth data acquisition systems
Mobile Communications
High-End Compact Disc Players
Digital Audio Amplifiers
Software Controlled Gain Adjustment
Calibration
Data Acquisition Systems
Closed-loop process control
A 28-LCC (J-Lead) package is provided with this component. Power is provided by a 5V-volt supply. An FPGA part from the Other Converters family. FPGA modules can be attached to development boards using a Surface Mount-connector. In order to ensure a safe and efficient operation, it is important to maintain a temperature within 0°C~70°C at all times. There is an FPGA model contained in Tape & Reel (TR) in order to conserve space. As a whole, it has 28 terminations. For related parts, use its base part number AD7840. The device is designed with 28 pins in total. Power is supplied to the device by a -5V battery. In addition to this, it has 28 pins.
AD7840KP-REEL Features
28-LCC (J-Lead) package
28 pin count
28 pins
Minimal input voltage of 2.85V
AD7840KP-REEL Applications
There are a lot of Analog Devices Inc. AD7840KP-REEL Digital to Analog Converters (DAC)?applications.
Automotive
Video Encoder
Low bandwidth data acquisition systems
Mobile Communications
High-End Compact Disc Players
Digital Audio Amplifiers
Software Controlled Gain Adjustment
Calibration
Data Acquisition Systems
Closed-loop process control
AD7840KP-REEL More Descriptions
IC DAC 14BIT LOW PWR 5V 28-PLCC
IC DAC 14BIT V-OUT 28PLCC
The AD7840 is a fast, complete 14-bit voltage output D/A converter. It consists of a 14-bit DAC, 3V buried Zener reference, DAC output amplifier and high speed control logic. The part features double-buffered interface logic with a 14-bit input latch and 14-bit DAC latch. Data is loaded to the input latch in either of two modes, parallel or serial. This data is then transferred to the DAC latch under control of an a asynchronous LDAC signal. A fast data setup time of 21ns allows direct parallel interfacing to digital signal processors and high speed 16-bit microprocessors. In the serial mode, the maximum serial data clock rate can be as high as 6Mhz. The analog output from the AD7840 provides a bipolar output range of -3V. The AD7840 is fully specified for dynamic performance parameters such as signal-to-noise ratio and harmonic distortion as well as for traditional dc specifications. Full power output signals up to 20kHz can be created. The AD7840 is fabricated in linear compatible CMOS (LC2MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a 24-pin plastic and hermetic dual-in-line packaged (DIP) and is also packaged in 28-terminal plastic leaded chip carrier (PLCC).
IC DAC 14BIT V-OUT 28PLCC
The AD7840 is a fast, complete 14-bit voltage output D/A converter. It consists of a 14-bit DAC, 3V buried Zener reference, DAC output amplifier and high speed control logic. The part features double-buffered interface logic with a 14-bit input latch and 14-bit DAC latch. Data is loaded to the input latch in either of two modes, parallel or serial. This data is then transferred to the DAC latch under control of an a asynchronous LDAC signal. A fast data setup time of 21ns allows direct parallel interfacing to digital signal processors and high speed 16-bit microprocessors. In the serial mode, the maximum serial data clock rate can be as high as 6Mhz. The analog output from the AD7840 provides a bipolar output range of -3V. The AD7840 is fully specified for dynamic performance parameters such as signal-to-noise ratio and harmonic distortion as well as for traditional dc specifications. Full power output signals up to 20kHz can be created. The AD7840 is fabricated in linear compatible CMOS (LC2MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a 24-pin plastic and hermetic dual-in-line packaged (DIP) and is also packaged in 28-terminal plastic leaded chip carrier (PLCC).
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