Analog Devices Inc. AD7846KN

Name: AD7846KN
Brand: Analog Devices Inc.
SKU: 3627670-AD7846KN
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7846KN

Manufacturer:: Analog Devices Inc.

Ventron No:: 3627670-AD7846KN

Description:: IC DAC 16BIT LC2MOS VOUT 28-DIP

ECAD Model:

Datasheet:: AD7846KN

Part Pictures

Specifications

Analog Devices Inc. AD7846KN technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7846KN.

Contact Plating
Lead, Tin
Mounting Type
Through Hole
Package / Case
28-DIP (0.600, 15.24mm)
Surface Mount
NO
Number of Pins
28
Operating Temperature
0°C~70°C
Packaging
Tube
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Subcategory
Other Converters
Max Power Dissipation
100mW
Technology
CMOS
Number of Functions
1
Supply Voltage
15V
Terminal Pitch
2.54mm
Base Part Number
AD7846
Pin Count
28
Output Type
Voltage - Buffered
Polarity
Bipolar, Unipolar
Power Dissipation
155mW
Number of Bits
16
Max Output Voltage
18V
Min Input Voltage
-9V
Slew Rate
7 V/μs
Architecture
String DAC
Max Input Voltage
18V
Converter Type
D/A CONVERTER
Supply Type
Dual
Reference Type
External
Data Interface
Parallel
Differential Output
No
Resolution
2 B
Sampling Rate
143 ksps
Voltage - Supply, Analog
±11.4V~15.75V
Min Output Voltage
0V
Voltage - Supply, Digital
5V
Settling Time
9μs
Max Dual Supply Voltage
15.75V
Integral Nonlinearity (INL)
8 LSB
Min Dual Supply Voltage
11.4V
Input Bit Code
BINARY, OFFSET BINARY
Dual Supply Voltage
15V
Conversion Rate
143 ksps
INL/DNL (LSB)
±8 (Max), ±0.5 (Max)
Negative Supply Voltage-Nom
-15V
Number of DAC Channels
1
Height Seated (Max)
5.08mm
Length
36.203mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

AD7846KN Overview
This product features a Pbfree Code of no, making it environmentally friendly. It has a total of 28 terminations with a terminal pitch of 2.54mm, ensuring secure and stable connections. The output type is voltage - buffered, providing reliable and accurate output readings. With 16 bits, this product offers high precision data collection. The maximum output voltage is 18V, suitable for a variety of applications. The reference type is external, allowing for flexibility in design. The data interface is parallel, offering efficient and fast data transfer. With a conversion rate of 143 ksps, this product provides quick and efficient data conversion. Its compact size of 36.203mm makes it ideal for space-constrained applications.

AD7846KN Features
28-DIP (0.600, 15.24mm) package
28 pin count
28 pins
Minimal input voltage of -9V

AD7846KN Applications
There are a lot of Analog Devices Inc. AD7846KN Digital to Analog Converters (DAC)?applications.

Function Generators
Precision setpoint control
Digitally controlled calibration
Low bandwidth data acquisition systems
Portable battery-powered instruments
Direct Digital Waveform Generation
Low Cost I/O
Digitally Controlled Attenuators and Power Supplies
Set Top Boxes
Servo controls

AD7846KN More Descriptions

DAC 1-CH Resistor-String 16-bit 28-Pin PDIP Tube
Digital to Analog Converters - DAC 16-Bit VOut CMOS
The AD7846 is a 16-bit DAC constructed with Analog Devices' LC2MOS process. It has VREF and VREF- reference inputs and an on-chip output amplifier. These can be configured to give a unipooutput range (0 V to 5 V, 0 V to 10 V) or bipolar output ranges (±5 V, ±10 V). The DAC uses a segmented architecture. The 4 MSBs in the DAC latch select one of the segments in a 16-resistor string. Both taps of the segment are buffered by amplifiers and fed to a 12-bit DAC, which provides a further 12 bits of resolution. This architecture ensures 16-bit monotonicity. Excellent integral linearity results from tight matching between the input offset voltages of the two buffer amplifiers. In addition to the excellent accuracy specifications, the AD7846 also offers a comprehensive microprocessor interface. There are 16 data I/O pins, plus control lines (CS, R/W, LDAC and CLR). R/W and CS allow writing to and reading from the I/O latch. This is the readback function which is useful in ATE applications. LDAC allows simultaneous updating of DACs in a multi-DAC system and the CLR line will reset the contents the DAC latch to 00 . . . 000 or 10 . . . 000 depending on the state of R/W. This means that the DAC output can be reset to 0 V in both the unipolar and bipolar configurations. The AD7846 is available in 28-pin plastic, ceramic, LCCC and PLCC packages.