Architecture
: SAR
Mounting Style
: SMD/SMT
Packaging
: Tube
Input Type
: Voltage
Resolution
: 12 bit
Maximum Operating Temperature
: + 85 C
Number of Converters
: 1
Number of ADC Inputs
: 1
Supply Voltage - Max
: 5.25 V
SNR
: 73 dB
Supply Voltage - Min
: 4.75 V
Interface Type
: Serial, SPI
Voltage Reference
: Internal, External
Conversion Rate
: 250 KSPs
Maximum Power Dissipation
: 100 mW
Package / Case
: SOIC-20 Wide
DescriptionThe ADS8508IBDW is designed as one kind of 12-bit 250-Ksps serial CMOS sampling analog-to-digital converter device that is available in 32-pin 5x5 QFN and 28-pin SSOP packages. And ADS8508IBDW can be used in wide range of applications such as (1)Industrial Process Control;(2)Data Acquisition Systems;(3)Digital Signal Processing;(4)Medical Equipment;(5)Instrumentation. And this device is available in 32-pin 5x5 QFN and 28-pin SSOP packages.
Features of the ADS8508IBDW are:(1)250-kHz Sampling Rate;(2)4-V, 5-V, 10-V, ±3.33-V, ±5-V, and ±10-V Input Ranges;(3)±0.45 LSB Max INL;(4)±0.45 LSB Max DNL; 12-Bits No Missing Codes;(5)±1 LSB Bipolar Zero Errors;(6)±0.4 PPM/°C Bipolar Zero Error Drift;(7)Six Specified Input Ranges;(8)SPI Compatible Serial Output with referDaisy-Chain (TAG) Feature;(9)5-V Supply;(10)Uses Internal or External Reference;(11)70-mW Typ Power Dissipation at 250 KSPS;(12)20-Pin SO Package.
The absolute maximum ratings of the ADS8508IBDW can be summarized as:(1)Digital inputs: -0.3 V to +VDIG+0.3 V;(2)Maximum junction temperature: 165°C;(3)Internal power dissipation: 700 mW;(4)Lead temperature (soldering, 10s): 260°C. If you want to know more information about the ADS8508IBDW, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | ADS8508IBDW |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Number of Bits | 12 |
| Package / Case | 20-SOIC (7.5mm Width) |
| Data Interface | Serial |
| Packaging | Tube |
| Sampling Rate (Per Second) | 250k |
| Operating Temperature | -40°C ~ 85°C |
| Voltage Supply Source | Analog and Digital |
| Number of Inputs and Type | 3 Single-Ended, Unipolar; 3 Single-Ended, Bipolar |
| Number of Converters | 1 |
| Power Dissipation (Max) | 100mW |
| Drawing Number | 296; 4040000-4; DW; 20 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | ADS8508IBDW
ADS8508IBDW
296 18679 5 ND
296186795ND
296-18679-5
|
ADS8508IBDW Data Sheet
