AD7893
PRODUCTIONTrue Bipolar Input, Single Supply, 12-Bit, Serial 6 µs ADC in 8-Pin Package
- Part Models
- 23
- 1ku List Price
- Starting From $18.71
Part Details
- Fast 12-Bit ADC with 6 µs Conversion Time
- 8-Pin Mini-DlP and SOIC
- Single Supply Operation
- High Speed, Easy-to-Use, Serial Interface
- On-Chip Track/Hold Amplifier
- Low Power: 25 mW typ
- Selection of Input Ranges:
±10 V for AD7893-10
±2.5 V for AD7893-3
0 V to +2.5 V for AD7893-2
0 V to +5 V for AD7893-5
The AD7893 is a fast, 12-bit ADC that operates from a single +5 V supply and is housed in a small 8-pin mini-DIP and 8-pin SOIC. The part contains a 6 µs successive approximation A/D converter, an on-chip track/hold amplifier, an on-chip clock and a high speed serial interface.
Output data from the AD7893 is provided via a high speed, serial interface port. This two-wire serial interface has a serial clock input and a serial data output with the external serial clock accessing the serial data from the part.
In addition to traditional dc accuracy specifications such as linearity, full-scale and offset errors, the AD7893 is also specified for dynamic performance parameters, including harmonic distortion and signal-to-noise ratio.
The part accepts an analog input range of ±10 V (AD7893-10), ±2.5 V (AD7893-3), 0 V to +5 V (AD7893-5) or 0 V to +2.5 V (AD7893-2) and operates from a single +5 V supply, consuming only 25 mW typical.
The AD7893 is fabricated in Analog Devices’ Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a small, 8-pin, 0.3" wide, plastic or hermetic dual-in-line package (mini-DIP) and in an 8-pin, small outline IC (SOIC).
Documentation
Data Sheet 2
Application Note 1
Technical Articles 1
Product Highlight 1
Product Highlight 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| 5962-9475501MPA | 8-Lead CerDIP | ||
| 5962-9475502MPA | 8-Lead CerDIP | ||
| AD7893ANZ-10 | 8-Lead PDIP | ||
| AD7893ANZ-2 | 8-Lead PDIP | ||
| AD7893ANZ-5 | 8-Lead PDIP | ||
| AD7893ARZ-10 | 8-Lead SOIC | ||
| AD7893ARZ-10REEL7 | 8-Lead SOIC | ||
| AD7893ARZ-2 | 8-Lead SOIC | ||
| AD7893ARZ-2REEL7 | 8-Lead SOIC | ||
| AD7893ARZ-3 | 8-Lead SOIC | ||
| AD7893ARZ-3REEL | 8-Lead SOIC | ||
| AD7893ARZ-3REEL7 | 8-Lead SOIC | ||
| AD7893ARZ-5 | 8-Lead SOIC | ||
| AD7893ARZ-5REEL | 8-Lead SOIC | ||
| AD7893ARZ-5REEL7 | 8-Lead SOIC | ||
| AD7893BNZ-10 | 8-Lead PDIP | ||
| AD7893BRZ-10 | 8-Lead SOIC | ||
| AD7893BRZ-10REEL7 | 8-Lead SOIC | ||
| AD7893BRZ-2 | 8-Lead SOIC | ||
| AD7893BRZ-2REEL | 8-Lead SOIC | ||
| AD7893BRZ-5 | 8-Lead SOIC | ||
| AD7893SQ-10 | 8-Lead CerDIP | ||
| AD7893SQ-5 | 8-Lead CerDIP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Apr 9, 2018 - 16_0026 Qualify TeamQuest Technology, Inc. for Burn-in and Life Test of Military and Aerospace Devices |
||
| 5962-9475501MPA | ||
| 5962-9475502MPA | ||
|
Nov 7, 2012 - 12_0199 Qualification of New Conductive Silver-Filled Glass Die Attach Adhesive for Cerdip and Ceramic Flatpack (Cerpack) Packages. |
||
| 5962-9475501MPA | ||
| 5962-9475502MPA | ||
| AD7893SQ-10 | ||
| AD7893SQ-5 | ||
|
Nov 9, 2011 - 11_0050 Transfer of ADI Hermetics Assembly location from Paranaque, Manila to General Trias, Cavite Philippines |
||
| 5962-9475501MPA | ||
| 5962-9475502MPA | ||
| AD7893SQ-10 | ||
| AD7893SQ-5 | ||
|
Nov 9, 2011 - 11_0182 Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines |
||
| 5962-9475501MPA | ||
| 5962-9475502MPA | ||
| AD7893SQ-10 | ||
| AD7893SQ-5 | ||
|
Aug 19, 2009 - 07_0024 Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad |
||
| AD7893ANZ-10 | PRODUCTION | |
| AD7893ANZ-2 | PRODUCTION | |
| AD7893ANZ-5 | PRODUCTION | |
| AD7893BNZ-10 | PRODUCTION | |
|
Mar 25, 2021 - 21_0080 Amkor Philippines as an Alternate Site for SOICN |
||
| AD7893ARZ-10 | PRODUCTION | |
| AD7893ARZ-10REEL7 | PRODUCTION | |
| AD7893ARZ-2 | PRODUCTION | |
| AD7893ARZ-2REEL7 | PRODUCTION | |
| AD7893ARZ-3 | PRODUCTION | |
| AD7893ARZ-3REEL | PRODUCTION | |
| AD7893ARZ-3REEL7 | PRODUCTION | |
| AD7893ARZ-5 | PRODUCTION | |
| AD7893ARZ-5REEL | PRODUCTION | |
| AD7893ARZ-5REEL7 | PRODUCTION | |
| AD7893BRZ-10 | PRODUCTION | |
| AD7893BRZ-10REEL7 | PRODUCTION | |
| AD7893BRZ-2 | PRODUCTION | |
| AD7893BRZ-2REEL | PRODUCTION | |
| AD7893BRZ-5 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.