AD9215
PRODUCTION10-Bit, 65/80/105 MSPS 3 V A/D Converter
- Part Models
- 8
- 1ku List Price
- Starting From $7.36
Overview
- Single 3 V supply operation (2.7 V to 3.3 V)
- SNR = 58 dBc (to Nyquist)
- SFDR = 77 dBc (to Nyquist)
- Low Power ADC Core:
96 mW at 65 MSPS
104 mW at 80 MSPS
120 mW at 105 MSPS
- Differential input with 300 MHz bandwidth
- On-chip reference and sample-and-hold amplifier
- DNL = ±0.25 LSB
- Flexible Analog Input: 1 Vp-p to 2 Vp-p Range
- Offset binary or twos complement data format
- Clock Duty Cycle Stabilizer
The AD9215 is a family of monolithic, single 3 V supply, 10-bit, 65/80/105 MSPS analog-to-digital converters (ADC). This family features a high performance sample-and-hold amplifier (SHA) and voltage reference. The AD9215 uses a multistage differential pipelined architecture with output error correction logic to provide 10-bit accuracy at 105 MSPS data rates and to guarantee no missing codes over the full operating temperature range.
The wide bandwidth, truly differential sample-and-hold amplifier (SHA) allows for a variety of user-selectable input ranges and offsets including single-ended applications. It is suitable for multiplexed systems that switch full-scale voltage levels in successive channels and for sampling single-channel inputs at frequencies well beyond the Nyquist rate. Combined with power and cost savings over previously available ADCs, the AD9215 is suitable for applications in communications, imaging, and medical ultrasound.
A single-ended clock input is used to control all internal conversion cycles. A duty cycle stabilizer compensates for wide variations in the clock duty cycle while maintaining excellent performance. The digital output data is presented in straight binary or twos complement formats. An out-of-range signal indicates an overflow condition, which can be used with the MSB to determine low or high overflow.
Fabricated on an advanced CMOS process, the AD9215 is available in both a 28-lead surface-mount plastic package and a 32-lead chip scale package and is specified over the industrial temperature range of −40°C to +85°C.
PRODUCT HIGHLIGHTS
- The AD9215 operates from a single 3 V power supply and features a separate digital output driver supply to accommodate 2.5 V and 3.3 V logic families.
- Operating at 105 MSPS, the AD9215 core ADC consumes a low 120 mW; at 80 MSPS, the power dissipation is 104 mW; and at 65 MSPS, the power dissipation is 96 mW.
- The patented SHA input maintains excellent performance for input frequencies up to 200 MHz and can be configured for single-ended or differential operation.
- The AD9215 is part of several pin compatible 10-, 12-, and 14-bit low power ADCs. This allows a simplified upgrade from 10 bits to 12 bits for systems up to 80 MSPS.
- The clock duty cycle stabilizer maintains converter performance over a wide range of clock pulse widths.
- The out of range (OR) output bit indicates when the signal is beyond the selected input range.
APPLICATIONS
- Ultrasound equipment
- IF sampling in communications receivers
- Battery-powered instruments
- Hand-held scopemeters
- Low cost digital oscilloscopes
Documentation
Data Sheet 1
Application Note 14
Technical Articles 4
Evaluation Design File 1
Circuit Note 1
Analog Dialogue 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 |
|---|---|---|---|
| AD9215BCPZ-105 | 32 ld LFCSP (5x5mm) w/3.1mm exposed pad | ||
| AD9215BCPZ-65 | 32 ld LFCSP (5x5mm) w/3.1mm exposed pad | ||
| AD9215BCPZ-80 | 32 ld LFCSP (5x5mm) w/3.1mm exposed pad | ||
| AD9215BRUZ-105 | 28 ld TSSOP (4.4mm) | ||
| AD9215BRUZ-65 | 28 ld TSSOP (4.4mm) | ||
| AD9215BRUZ-80 | 28 ld TSSOP (4.4mm) | ||
| AD9215BRUZRL7-105 | 28 ld TSSOP (4.4mm) | ||
| AD9215BRUZRL7-65 | 28 ld TSSOP (4.4mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
May 11, 2014 - 13_0231 Assembly Transfer of Select 4x4 and 5x5mm LFCSP Products to STATS ChipPAC China. |
||
| AD9215BCPZ-105 | PRODUCTION | |
| AD9215BCPZ-65 | PRODUCTION | |
| AD9215BCPZ-80 | PRODUCTION | |
|
Nov 9, 2011 - 11_0241 Conversion of Select LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to STATS ChipPAC Malaysia. |
||
| AD9215BCPZ-105 | PRODUCTION | |
| AD9215BCPZ-65 | PRODUCTION | |
| AD9215BCPZ-80 | PRODUCTION | |
|
Feb 25, 2025 - 25_0055 Gold Wire to Copper Wire Conversion(PCA) |
||
| AD9215BCPZ-65 | PRODUCTION | |
| AD9215BCPZ-80 | PRODUCTION | |
|
Feb 11, 2011 - 10_0005 Halogen Free Material Change for TSSOP Products Assembled at Amkor |
||
| AD9215BRUZ-105 | PRODUCTION | |
| AD9215BRUZ-65 | PRODUCTION | |
| AD9215BRUZ-80 | PRODUCTION | |
| AD9215BRUZRL7-105 | PRODUCTION | |
| AD9215BRUZRL7-65 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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Virtual Eval - BETA
Virtual Eval is a web application to assist designers in product evaluation of ADCs, DACs, and other ADI products. Using detailed models on Analog’s servers, Virtual Eval simulates crucial part performance characteristics within seconds. Configure operating conditions such as input tones and external jitter, as well as device features like gain or digital down-conversion. Performance characteristics include noise, distortion, and resolution, FFTs, timing diagrams, response plots, and more.
Open ToolIBIS Model 1
Visual Analog
For designers who are selecting or evaluating high speed ADCs, VisualAnalog™ is a software package that combines a powerful set of simulation and data analysis tools with a user-friendly graphical interface.
Open ToolAD9215 Simulink ADIsimADC Model
Open ToolEvaluation Kits
AD9215 Evaluation Board