AD7699
PRODUCTION16-Bit, 8-Channel, 500 kSPS PulSAR ADC
- Part Models
- 3
- 1ku List Price
- Starting From $9.68
Part Details
- 16-bit resolution with no missing codes
- Throughput: 500 kSPS
- INL: ±0.5 LSB typical, ±1.5 LSB maximum (±23 ppm or FSR)
- Dynamic range: 93.3 dB
- SINAD: 91.5 dB at 20 kHz
- THD: −97 dB at 20 kHz
- Analog input range: 0 V to VREF with VREF up to VDD
- See datasheet for additional features
The AD7699 is an 8-channel, 16-bit, charge redistribution successive approximation register (SAR) analog-to-digital converter (ADC) that operates from a single power supply, VDD.
The AD7699 contains all components for use in a multichannel, low power data acquisition system, including a true 16-bit SAR ADC with no missing codes; an 8-channel low crosstalk multiplexer useful for configuring the inputs as single-ended (with or without ground sense), differential, or bipolar; an internal 4.096 V low drift reference and buffer; a temperature sensor; a selectable one-pole filter; and a sequencer that is useful when channels are continuously scanned in order.
The AD7699 uses a simple serial port interface (SPI) for writing to the configuration register and receiving conversion results. The SPI interface uses a separate supply, VIO, which is set to the host logic level. Power dissipation scales with throughput.
The AD7699 is housed in a tiny 20-lead LFCSP and a 20-ball WLCSP with operation specified from −40°C to +85°C.
APPLICATIONS
- Battery-powered equipment
- Medical instruments: ECG/EKG
- Mobile communications: GPS
- Personal digital assistants
- Power line monitoring
- Data acquisition
- Seismic data acquisition systems
- Instrumentation
- Process control
Documentation
Data Sheet 1
Application Note 1
Technical Articles 1
Evaluation Design File 1
Device Drivers 4
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 |
|---|---|---|---|
| AD7699BCBZ-RL7 | 20-Ball WLCSP (2.39mm x 2.39mm) | ||
| AD7699BCPZ | 20-Lead LFCSP (4mm x 4mm w/ EP) | ||
| AD7699BCPZRL7 | 20-Lead LFCSP (4mm x 4mm w/ EP) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
May 20, 2024 - 23_0143 Qualification of an Alternate Wafer Fab Site for 0.5um TSMC CMOS Process |
||
| AD7699BCBZ-RL7 | PRODUCTION | |
| AD7699BCPZ | PRODUCTION | |
| AD7699BCPZRL7 | PRODUCTION | |
|
Jul 25, 2017 - 17_0068 CANCELLED: Addition of ASE Korea as an Alternate Assembly Site for Select 3x3mm and 4x4mm Body Sizes LFCSP Devices |
||
| AD7699BCPZ | PRODUCTION | |
| AD7699BCPZRL7 | PRODUCTION | |
|
May 5, 2014 - 14_0020 Conversion of 4x4mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines. |
||
| AD7699BCPZ | PRODUCTION | |
| AD7699BCPZRL7 | PRODUCTION | |
|
Jul 16, 2012 - 11_0020 Conversion of Select Sizes of LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to StatsChippac Malaysia. |
||
| AD7699BCPZ | PRODUCTION | |
| AD7699BCPZRL7 | PRODUCTION | |
|
Feb 15, 2010 - 07_0061 LFCSP Package Manufacturing Line Transfer from Amkor Korea to Amkor PRC |
||
| AD7699BCPZRL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Mbed Support 1
Device Drivers 4
Evaluation Software 0
Can't find the software or driver you need?
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| High Speed Op Amps (Bandwidth ≥ 50MHz) 2 | ||
| ADA4807-1 | RECOMMENDED FOR NEW DESIGNS |
3.1 nV/√Hz, 1 mA, 180 MHz, Rail-to-Rail Input/Output Amplifier |
| ADA4807-2 | RECOMMENDED FOR NEW DESIGNS |
3.1 nV/√Hz, 1 mA, 180 MHz, Rail-to-Rail Input/Output Amplifier |
| Low Input Bias Current Op Amps (≤100 pA) 3 | ||
| AD8610 | PRODUCTION | Precision, Low Input Bias Current, Wide BW JFET Single Op Amp |
| AD8620 | PRODUCTION | Low Input Bias Current, Wide BW JFET Precision Dual Op Amp |
| ADA4627-1 | PRODUCTION | 36 V, 19 MHz, Low Noise, Low Bias Current, JFET Op Amp |
| Low Noise Op Amps (≤ 10nV/√Hz) 3 | ||
| AD8615 | PRODUCTION |
Precision 20 MHz CMOS Single RRIO Operational Amplifier |
| ADA4897-1 | RECOMMENDED FOR NEW DESIGNS | 1 nV/√Hz, Low Power, Rail-to-Rail Output Amplifiers |
| ADA4897-2 | RECOMMENDED FOR NEW DESIGNS | 1 nV/√Hz, Low Power Operational Amplifier |
| Precision Op Amps (Vos ≤1mV & TCVos ≤2uV/C) 8 | ||
| AD8605 | PRODUCTION | Precision, Low Noise, CMOS, RRIO Op Amp (single) |
| AD8655 | PRODUCTION | Low Noise, Precision CMOS Amplifier |
| AD8597 | PRODUCTION | Ultralow Distortion, Ultralow Noise Op Amp (single) |
| AD8599 | PRODUCTION | Ultralow Distortion, Ultralow Noise Op Amp (Dual) |
| ADA4805-1 | RECOMMENDED FOR NEW DESIGNS | 0.2 µV/°C Offset Drift, 105 MHz Low Power, Low Noise, Rail-to-Rail Amplifier |
| ADA4805-2 | RECOMMENDED FOR NEW DESIGNS | Dual, 0.2 µV/°C Offset Drift, 105 MHz Low Power, Low Noise, Rail-to-Rail Amplifier |
| ADA4841-1 | PRODUCTION | Low Power, Low Noise and Distortion, Rail-to-Rail Output Amplifier |
| ADA4841-2 | PRODUCTION | Low Power, Low Noise and Distortion, Rail-to-Rail Output Amplifier |
| Series Voltage References 3 | ||
| ADR444 | PRODUCTION | Ultralow Noise, LDO XFET® 4.096V Voltage Reference w/Current Sink and Source |
| ADR435 | PRODUCTION | Ultralow Noise XFET® Voltage References with Current Sink and Source Capability |
| ADR434 | PRODUCTION | Low Noise XFET® Voltage References with Current Sink and Source Capability |
Tools & Simulations
IBIS Model 1
Evaluation Kits
AD7699 Evaluation Kit