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ADS7822UB
| Category |
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Business
| Product | Analog to Digital Converters | Product Category | Analog to Digital Converters - ADC |
| Standard Package | Rail / Tube | Factory Pack Quantity | 75 |
Compliance
| RoHS | RoHS Compliant | Part Status | ACTIVE |
| Rad Hardened | No | ||
Electrical
| Accuracy | 1LSB | Interface | Serial (3-Wire) |
| Linearity | �1LSB | S/N Ratio | 71 |
| Input Type | Voltage | Resolution | 12 Bit |
| Input Signal | Pseudo-Differential | INL/DNL (LSB) | �1LSB |
| Power - Input | Single | Data Interface | Serial |
| Input Polarity | Unipolar | Number of Bits | 12 |
| Reference Type | Ext | Data Rate (Max) | 200 KSPs |
| Ratio - S/H:ADC | Yes | Voltage - Rated | 2.5/5 |
| Number of Inputs | 1 | Voltage - Supply | 2.7 V to 3.6 V |
| Digital I/O Lines | 串行 （SPI） | Distortion Rating | ±1LSB |
| Resolution (Bits) | 12bit | Voltage Reference | External |
| Number of Channels | 1 | Number of Elements | 1 |
| Sampling Frequency | 200 ksps | Analog Input:Output | 5.25 |
| Current Rating (Max) | Catalog | Voltage Supply Source | Single Supply |
| Power - Average Forward | 0.6 | Voltage - Supply, Analog | 2.7 V to 5.25 V |
| Voltage - Supply, Digital | 5.25 | Sampling Rate (Per Second) | 200k |
| Differential - Input:Output | Yes | Voltage - Supply Span (Typ) | Not Required V |
| S/N Ratio, ADCs / DACs (db) Typ | No | ||
Mechanical
| Width | 3.91mm | Height | 1.58mm |
| Length | 4.9mm | Weight | 0.002677 oz |
| Packaging | Tube | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | 8 |
| Package / Case | 8SOIC | Package Cooled | SOIC |
| Package Quantity | 5 | Size / Dimension | 4.9 x 3.91 x 1.58mm |
| Number of Positions | 8 | Supplier Device Package | 8-SOIC |
| Shell Size - Insert (Convert To) | SAR | ||
Product Info
| Spg | 5 | Type | A/D converter |
| Series | ADS7822 | Features | micropower |
| Function | Y | Software | SBAS062C |
| Architecture | SAR | Manufacturer | Texas Instruments |
| Development Kit | ADS7822EVM | Number of Units | 1 |
| Functional Diagram | fbd_sbas062c.gif | Utilized IC / Part | View |
| Number of A/D Converters | 1 | Number of Inputs and Type | 1 Pseudo-Differential, Unipolar |
Environmental
| Temperature - Test | -40 to 85 | Operating Temperature | + 85 C |
Documents & Media
Sourcing & traceability
- Datasheet
- ADS7822
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.