Analog Devices, 3 24-bit- ADC 5Msps, 24-Pin PDIP
- RS Stock No.:
- 7096645
- Mfr. Prt No.:
- AD7731BNZ
- Brand:
- Analog Devices

Technical Reference
- AD7731: Low Noise, High Throughput 24-Bit Sigma-Delta ADC Data Sheet (Rev. A)
- AN-202: An IC Amplifier User’s Guide to Decoupling, Grounding, and Making Things Go Right for a Change (Rev. B)
- AN-283: Sigma-Delta ADCs and DACs
- AN-311: How to Reliably Protect CMOS Circuits Against Power Supply Overvoltaging
- AN-388: Using Sigma-Delta Converters-Part 1
- AN-389: Using Sigma-Delta Converters-Part 2
- AN-397: Electrically Induced Damage to Standard Linear Integrated Circuits:
- AN-607: Selecting a Low Bandwidth (<15 kSPS) Sigma-Delta ADC (Rev. E)
- AN-615: Peak-to-Peak Resolution Versus Effective Resolution (Rev. 0)
- Schematic Symbol & PCB Footprint
- Delta-Sigma Rocks RF, As ADC Designers Jump On Jitter
- Designing Power Supplies for High Speed ADC
- Part 1: Circuit Suggestions Using Features and Functionality of New...
- Part 2: Circuit Suggestions Using Features and Functionality of New...
- ADC Single Delta-Sigma 5MSPS 24-Bit
- ESD Control Selection Guide V1
Legislation and Compliance
RoHS Certificate of Compliance


EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
Substance | Concentration |
Lead | 0.1% |
Mercury | 0.1% |
PBB (Polybrominated Biphenyls) | 0.1% |
PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
Hexavalent Chromium | 0.1% |
Cadmium | 0.01% |
DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
BBP (Benzyl butyl phthalate) | 0.1% |
DBP (Dibutyl phthalate) | 0.1% |
DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
RS stock number | 7096645 |
Product description | Analog Devices, 3 24-bit- ADC 5Msps, 24-Pin PDIP |
Manufacturer / Brand | Analog Devices |
Manufacturer part number | AD7731BNZ |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
RS stock number | 7096645 |
Product description | Analog Devices, 3 24-bit- ADC 5Msps, 24-Pin PDIP |
Manufacturer / Brand | Analog Devices |
Manufacturer part number | AD7731BNZ |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
Date | May 24, 2022 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
Analogue to Digital Converters - Analog Devices
Analogue to Digital Converters translate analogue electrical signals for data processing purposes. Analog Devices offers the industry’s largest range of A/D converter products that design engineers depend on for reliable performance in the harshest environments, both on Earth and in space.
Analogue to Digital Converters 24 Bit, Analog Devices
Specifications
Attribute | Value |
Brand | Analog Devices |
Architecture | Delta Sigma |
Number of ADCs | 3 |
Resolution | 24-bit |
Sampling Rate | 5 Msps |
Input Signal Type | Differential |
Input Type | Voltage |
Mounting Type | Through Hole |
Package Type | PDIP |
Pin Count | 24 |
Integral Nonlinearity Error | 15 ppm FSR |
Digital Interface Type | Serial |
Power Supply Type | Single |
Typical Single Supply Voltage | 5 V |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | 85 °C |
Dimensions | 32.51 x 7.11 x 4.95 mm |
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