Architecture
: SAR
Mounting Style
: SMD/SMT
Packaging
: Tube
Input Type
: Voltage
Resolution
: 12 bit
Number of Converters
: 1
Number of ADC Inputs
: 1
Supply Voltage - Max
: 5.25 V
Interface Type
: Parallel
Maximum Operating Temperature
: + 70 C
SNR
: 73 dB
Supply Voltage - Min
: 4.75 V
Voltage Reference
: 2 V
Package / Case
: SOIC-24 Wide
Conversion Rate
: 333 KSPs
Maximum Power Dissipation
: 215 mW
DescriptionThe ADS7800JU is one member of the ADS7800 family which designed as the 12-bit sampling analogto-digital converter. It contains a complete 12-bit succe-ssive approximation A/D converter with internal sample/hold, reference, clock, digital interface for microprocessor control, and three-state output drivers.
Features of the ADS7800JU are:(1)333k samples per second;(2)standard ±10V and ±5V input ranges;(3)DC performance over temp:1/2LSB integral linearity error, 3/4LSB differential linearity error;(4)AC performance over temp:72dB signal-to-noise ratio, 80dB spurious-free dynamic range, -80dB total harmonic distortion;(5)internal sample/hold, reference, clock, and 3-state outputs;(6)power dissipation: 215mW max;(7)package: 24-pin single-wide DIP 24-lead SOIC.
The absolute maximum ratings of the ADS7800JU can be summarized as:(1)-Vs to analog common:-16.5V;(2)Vs to digital common:+7 V;(3)analog common to digital common:±1 V;(4)control inputs to digital common:-0.3 to Vs+0.3 V;(5)analog input voltage:±20V;(6)maximum junction temperature:160°C;(7)internal power dissipation:750 mW;(8)lead temperature (soldering, 10s):+300°C. If you want to know more information such as the electrical characteristics about the ADS7800JU, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | ADS7800JU |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Number of Bits | 12 |
| Package / Case | 24-SOIC (7.5mm Width) |
| Data Interface | Parallel |
| Packaging | Tube |
| Sampling Rate (Per Second) | 333k |
| Operating Temperature | -40°C ~ 85°C |
| Voltage Supply Source | Analog and Digital, Dual ± |
| Number of Inputs and Type | 2 Single-Ended, Bipolar |
| Number of Converters | 1 |
| Power Dissipation (Max) | 215mW |
| Drawing Number | 296; 4040000-5; DW; 24 |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | ADS7800JU
ADS7800JU
|
ADS7800JU Data Sheet
