Product Details
The AD7989-1/AD7989-5 are 18-bit, successive approximation, analog-to-digital converters (ADCs) that operate from a single power supply, VDD. The AD7989-1/AD7989-5 contain a low power, high speed, 18-bit sampling ADC and a versatile serial interface port. On the CNV rising edge, the AD7989-1/AD7989-5 sample the voltage difference between the IN+ and IN− pins. The voltages on these pins typically swing in opposite phases between 0 V and VREF. The reference voltage, VREF, is applied externally and can be set independent of the supply voltage, VDD. Its power scales linearly with throughput.
The AD7989-1/AD7989-5 are serial peripheral interface (SPI)- compatible, which features the ability, using the SDI/ CS input, to daisy-chain several ADCs on a single 3-wire bus. The AD7989-1/AD7989-5 are compatible with 1.8 V, 2.5 V, 3 V, and 5 V logic, using the separate VIO supply.
The AD7989-1/AD7989-5 are available in a 10-lead MSOP or a 10-lead LFCSP with operation specified from −40°C to +85°C.
Applications
Manufacturer: Analog Devices Inc.
Win Source Part Number: 767523-AD7989-5BRMZ
Series: PulSAR
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C
Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Configuration: S/H-ADC
Number of Inputs: 1
Operating Supply Voltage: 2.375 V ~ 2.625 V
Input Type: Differential
Architecture: SAR
Data Interface: SPI, DSP
Reference Type: External
Voltage - Supply, Digital: 2.375 V ~ 2.625 V
Resolution: 18
Number of Converters: 1
Family Name: AD7989-5
Categories: Integrated Circuits (ICs)
Sampling Rate: 500k
Manufacturer Package: 10-MSOP
Alternative Parts (Cross-Reference): ADS8865IDGSR; AD7916BRMZ; AD7916BRMZ-RL7; ADS8883IDGS; ADS8863IDGSR; ADS8865IDGS;
Introduction Date: January 30, 2014
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2030
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited
ADC, Successive Approximation, 18-Bit, 1 Channel, Serial Access, PDSO10
18-Bit 500kSPS PulSAR ADC MSOP10 - Data Converters - General Purpose ADCs
18-Bit 500kSPS PulSAR ADC MSOP10 - Data Converters - General Purpose ADCs
Delivery on production packaging - Tube. This product is non-returnable.
18-Bit 500kSPS PulSAR ADC MSOP10 - Data Converters - General Purpose ADCs
18 Bit Analog to Digital Converter 1 Input 1 SAR 10-MSOP
IC ADC 18BIT SAR 10MSOP
| Analog Devices, Inc. | Win Source Electronics | Rochester Electronics | RS Components, Ltd. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips |
| Product Number | AD7989-5BRMZ | 767523-AD7989-5BRMZ | AD7989-5BRMZ | 8107733 | AD7989-5BRMZ | AD7989-5BRMZ |
| Product Name | 18-Bit, 500 kSPS PulSAR ADCs in MSOP/LFCSP | Data Acquisition - Data Acquisition - Analog to Digital Converters (ADC) - AD7989-5BRMZ | Analog to Digital Converters (ADC) | Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) | ||
| Interface Type | Serial | SPI; SPI, DSP | Serial | Serial; SPI; Microwire | ||
| Package Type | MSOP | SOP; MSOP10 | MSOP | SOP; 10-TFSOP, 10-MSOP (0.118\", 3.00mm Width) | 10-TFSOP, 10-MSOP (0.118\", 3.00mm Width) | |
| Pins | 10 | 10 | ||||
| Resolution | 18 bits | 18 bits | 18 bits | |||
| Dissipation | 3.5 milliwatts |
