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AD7840KP

AD7840KP

AD7840KP

Hotenda

3.15V V 80 dB dB DAC Voltage - Buffered Surface Mount R-2R R 1.75 B B

SOT-23

AD7840KP Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingLead, Tin
Mounting Type Surface Mount
Package / Case 28-LCC (J-Lead)
Surface MountYES
Number of Pins 28
Operating Temperature0°C~70°C
PackagingTube
JESD-609 Code e3
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology BICMOS
Terminal Position QUAD
Terminal FormJ BEND
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AD7840
Pin Count28
Output Type Voltage - Buffered
Polarity Bipolar
Interface Parallel, Serial
Power Dissipation110mW
Number of Bits 14
Max Output Voltage6V
Min Input Voltage 2.85V
Architecture R-2R
Max Input Voltage 3.15V
Converter Type D/A CONVERTER
Reference TypeExternal, Internal
Data InterfaceParallel, Serial
Differential OutputNo
Resolution 1.75 B
Sampling Rate400 ksps
Voltage - Supply, Analog ±5V
Min Output Voltage 6V
Settling Time4μs
Max Dual Supply Voltage5.25V
Integral Nonlinearity (INL) 1 LSB
Min Dual Supply Voltage 4.75V
Input Bit Code 2'S COMPLEMENT BINARY
Dual Supply Voltage 5V
Number of Converters 1
Conversion Rate400 ksps
INL/DNL (LSB) ±1 (Max), ±0.9 (Max)
Signal to Noise Ratio (SNR) 80 dB
Negative Supply Voltage-Nom -5V
Input Format SERIAL, PARALLEL, WORD
Height Seated (Max) 4.57mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:441 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$47.026631$47.026631
10$44.364746$443.64746
100$41.853534$4185.3534
500$39.484466$19742.233
1000$37.249496$37249.496

AD7840KP Product Details

AD7840KP Overview


A 28-LCC (J-Lead) package is provided with this component. An electrical supply voltage of 5V powers it. An FPGA module can be attached to a development board with a Surface Mount-pin. During the operation of the system, the operating temperature should remain within the range of 0°C~70°C. It is for space saving reasons that this FPGA model is contained in Tube. As a whole, it has 28 terminations. Related parts can be found by using its base part number AD7840. 28 pins are designed into the device. In addition to this, it has 28 pins.

AD7840KP Features


28-LCC (J-Lead) package
28 pin count
28 pins
Minimal input voltage of 2.85V


AD7840KP Applications


There are a lot of Analog Devices Inc.
AD7840KP Digital to Analog Converters (DAC) applications.


  • Data Distribution System
  • Digital Potentiometer
  • Software Radio
  • Wireless infrastructure:
  • WCDMA, CDMA2000, TD-SCDMA, WiMAX
  • Wideband communications:
  • LMDS/MMDS, point-to-point
  • Instrumentation:
  • RF signal generators, arbitrary waveform generators
  • Mobile Communications

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