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24-PDIP
Integrated Circuits (ICs)

AD7538KNZ

Active
Analog Devices Inc./Maxim Integrated

LC2MOS MICROPROCESSOR-COMPATIBLE 14-BIT DAC

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsAN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1AD7538: LC2MOS Microprocessor-Compatible 14-Bit DAC Data Sheet (Rev.B)+1
24-PDIP
Integrated Circuits (ICs)

AD7538KNZ

Active
Analog Devices Inc./Maxim Integrated

LC2MOS MICROPROCESSOR-COMPATIBLE 14-BIT DAC

Deep-Dive with AI

DocumentsAN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1AD7538: LC2MOS Microprocessor-Compatible 14-Bit DAC Data Sheet (Rev.B)+1

Technical Specifications

Parameters and characteristics for this part

SpecificationAD7538KNZ
ArchitectureR-2R
Data InterfaceParallel
Differential OutputNo
DNL (Max) (LSB)1 LSB
INL (Max) (LSB)1 LSB
Mounting TypeThrough Hole
Number of Bits14 bits
Number of D/A Converters1 count
Operating Temperature (Max)70 °C
Operating Temperature (Min)0 °C
Output TypeCurrent - Unbuffered
Package Length0.3 in
Package Name24-PDIP, 24-DIP
Package Width7.62 mm
Reference TypeExternal
Settling Time1.5 µs
Voltage - Supply, Analog (Max)15.75 V
Voltage - Supply, Analog (Min)11.4 V
Voltage - Supply, Digital (Max)15.75 V
Voltage - Supply, Digital (Min)11.4 V

AD7538 Series

PartPackage NameMounting TypePackage WidthPackage LengthReference TypeDNL (Max) (LSB)INL (Max) (LSB)Output TypeNumber of D/A ConvertersData InterfaceOperating Temperature (Max)Operating Temperature (Min)Voltage - Supply, Digital (Max)Voltage - Supply, Digital (Min)Settling TimeArchitectureDifferential OutputVoltage - Supply, Analog (Max)Voltage - Supply, Analog (Min)Number of Bits
24 PDIP
Analog Devices Inc./Maxim Integrated
AD7538KN
24-DIP
24-PDIP
Through Hole
7.62 mm
0.3 in
24 SOIC
Analog Devices Inc./Maxim Integrated
AD7538JR
24-SOIC
Surface Mount
7.5 mm
0.295 in
External
1 LSB
2 LSB
Current - Unbuffered
1 count
Parallel
70 °C
0 °C
15.75 V
11.4 V
1.5 µs
R-2R
No
15.75 V
11.4 V
14 bits
Analog Devices-AD7237AARZ Digital to Analog Converters - DACs DAC 2-CH R-2R 12-bit 24-Pin SOIC W Tube
Analog Devices Inc./Maxim Integrated
AD7538JRZ
24-SOIC
Surface Mount
7.5 mm
0.295 in
External
1 LSB
2 LSB
Current - Unbuffered
1 count
Parallel
70 °C
0 °C
15.75 V
11.4 V
1.5 µs
R-2R
No
15.75 V
11.4 V
14 bits
AD7538KRZ
Analog Devices Inc./Maxim Integrated
AD7538KRZ
24-SOIC
Surface Mount
7.5 mm
0.295 in
External
1 LSB
1 LSB
Current - Unbuffered
1 count
Parallel
70 °C
0 °C
15.75 V
11.4 V
1.5 µs
R-2R
No
15.75 V
11.4 V
14 bits
24-PDIP
Analog Devices Inc./Maxim Integrated
AD7538KNZ
24-DIP
24-PDIP
Through Hole
7.62 mm
0.3 in
External
1 LSB
1 LSB
Current - Unbuffered
1 count
Parallel
70 °C
0 °C
15.75 V
11.4 V
1.5 µs
R-2R
No
15.75 V
11.4 V
14 bits
24 SOIC
Analog Devices Inc./Maxim Integrated
AD7538KR
24-SOIC
Surface Mount
7.5 mm
0.295 in
External
1 LSB
1 LSB
Current - Unbuffered
1 count
Parallel
70 °C
0 °C
15.75 V
11.4 V
1.5 µs
R-2R
No
15.75 V
11.4 V
14 bits
AD7538JRZ-REEL
Analog Devices Inc./Maxim Integrated
AD7538JRZ-REEL
24-SOIC
Surface Mount
7.5 mm
0.295 in
External
1 LSB
2 LSB
Current - Unbuffered
1 count
Parallel
70 °C
0 °C
15.75 V
11.4 V
1.5 µs
R-2R
No
15.75 V
11.4 V
14 bits
24-PDIP
Analog Devices Inc./Maxim Integrated
AD7538JNZ
24-DIP
24-PDIP
Through Hole
7.62 mm
0.3 in
External
1 LSB
2 LSB
Current - Unbuffered
1 count
Parallel
70 °C
0 °C
15.75 V
11.4 V
1.5 µs
R-2R
No
15.75 V
11.4 V
14 bits
Q-24
Analog Devices Inc./Maxim Integrated
AD7538AQ
24-CDIP
Through Hole
7.62 mm
0.3 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$Updated
DigikeyTube 1$ 67.19<1d
15$ 54.27
30$ 52.26
105$ 49.49

CAD

3D models and CAD resources for this part

Description

General part information

AD7538 Series

The AD7538 is a 14-bit monolithic CMOS digital-to-analog converter (DAC) that uses laser trimmed thin-film resistors to achieve excellent linearity.The DAC is loaded by a single 14-bit wide word using standard chip select and memory write logic. Double buffering, which is optional usingLDAC, allows simultaneous updates in a system containing multiple AD7538s.A novel low leakage configuration enables the AD7538 to exhibit excellent output leakage current characteristics over the specified temperature range.The AD7538 is manufactured using the linear-compatible CMOS (LC2MOS) process. It is speed compatible with most microprocessors and accepts TTL or CMOS logic level inputs.