AD7660
PRODUCTION16-Bit 100 kSPS CMOS Successive Approximation PulSAR® ADC with No Missing Codes
- Part Models
- 2
- 1ku List Price
- Starting From $10.90
Part Details
- Throughput: 100 kSPS
- INL: 3 LSB max (0.0046% of full-scale)
- 16-bit resolution with no missing codes
- S/(N+D): 87 dB min at 10 kHz, 90 dB typ at 45 kHz
- THD: –96 dB max at 10 kHz
- Analog input voltage range: 0 V to 2.5 V
- Both AC and DC specifications
- No pipeline delay
- Parallel and serial 5 V/3 V interface:
SPI®/QSPI™/
MICROWIRE™/ DSP compatible - Single 5 V supply operation
- 21 mW typical power dissipation, 21 W at 100 SPS
- Power-down mode: 7 µW max
- Package: 48-lead quad flatpack (LQFP)
- 48-Lead chip scale package (LFCSP)
- Pin-to-pin compatible with the AD7664
The AD7660 is a 16-bit, 100 kSPS, charge redistribution SAR, analog-to-digital converter that operates from a single 5 V power supply. The part contains an internal conversion clock, error correction circuits, and both serial and parallel system interface ports.
The AD7660 is hardware factory-calibrated and is comprehensively tested to ensure ac parameters such as signal-to-noise ratio (SNR) and total harmonic distortion (THD), in addition to the more traditional dc parameters of gain, offset, and linearity.
It is fabricated using Analog Devices’ high performance, 0.6 micron CMOS process with correspondingly low cost and is available in a 48-lead LQFP and a tiny 48-lead LFCSP with operation specified from –40°C to +85°C.
PRODUCT HIGHLIGHTS
- Fast throughput
The AD7660 is a 100 kSPS, charge redistribution, 16-bit SAR ADC with internal error correction circuitry. - Superior INL
The AD7660 has a maximum integral nonlinearity of 3 LSBs with no missing 16-bit code. - Single-supply operation
The AD7660 operates from a single 5 V supply and only dissipates 21 µW typical. Its power dissipation decreases with the throughput to, for instance, only 21 µW at a 100 SPS throughput. It consumes 7 µW maximum when in power-down. - Serial or parallel interface
Versatile parallel or 2-wire serial interface arrangement compatible with both 3 V or 5 V logic.
APPLICATIONS
- Data acquisition
- Battery-powered systems
- PCMCIA
- Instrumentation
- Automatic test equipment
- Scanners
- Medical instruments
- Process control
Documentation
Data Sheet 1
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 |
|---|---|---|---|
| AD7660ASTZ | 48-Lead LQFP (7mm x 7mm) | ||
| AD7660ASTZRL | 48-Lead LQFP (7mm x 7mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 18, 2016 - 16_0034 Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin |
||
| AD7660ASTZ | PRODUCTION | |
| AD7660ASTZRL | PRODUCTION | |
|
Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages |
||
| AD7660ASTZ | PRODUCTION | |
| AD7660ASTZRL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| AD7988-1 | PRODUCTION | 16-Bit Lower Power PulSAR ADCs in MSOP/LFCSP |
Evaluation Kits
AD7660 Evaluation Kit