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ADS7861E
| Manufacturer | |
| Description | ADC Dual SAR 500ksps 12-bit Serial 24-Pin SSOP Tube Analog to Digital Converters - ADC Dual 500kHz 2+2 Ch Simltns Smplng ADC IC 4-INPUT 12-BIT A/D 24-QSOP Dual ADC SAR 500ksps 12-bit Serial 24-Pin SSOP Tube Dual, 500kHz, 12-Bit, 2+2 Ch, Simultaneous Sampling Analog-To-Digital Converter |
| 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 | 50 |
Compliance
| RoHS | RoHS Compliant | Part Status | ACTIVE |
| Rad Hardened | No | ||
Electrical
| Interface | Serial (SPI) | Linearity | �1LSB(Typ) |
| Input Type | Voltage | Resolution | 12 Bit |
| INL/DNL (LSB) | �2LSB | Power - Input | Analog and Digital |
| Power - Rated | 42.5 W | Data Interface | Serial |
| Input Polarity | Bipolar | Number of Bits | 12 |
| Reference Type | Ext Int | Data Rate (Max) | 500 KSPs |
| Voltage - Rated | �2.5 | Number of Inputs | 4 |
| Voltage - Supply | 5 V | Voltage Reference | Internal, External |
| Number of Channels | 4 | Number of Elements | 2 |
| Sampling Frequency | 500 ksps | Current Rating (Max) | Catalog |
| Number of ADCs / DACs | 2 | Voltage Supply Source | Analog and Digital |
| Power - Average Forward | 42.5 mW | Power Dissipation (Max) | 42.5 mW |
| Voltage - Supply, Analog | 4.75 V to 5.25 V | Voltage - Supply, Digital | 4.75 V to 5.25 V |
| Sampling Rate (Per Second) | 500k | Differential - Input:Output | Yes |
| Voltage - Supply Span (Typ) | Not Required V | S/N Ratio, ADCs / DACs (db) Typ | Yes |
Mechanical
| Height | 1.5 mm (Max) | Length | 8.75 mm (Max) |
| Weight | 0.004568 oz | Packaging | Tube |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Package / Case | 24SSOP | Package Cooled | SSOP |
| Package Quantity | 50 | TUBE | Number of Positions | 24 |
| Supplier Device Package | 24-SSOP/QSOP | ||
Product Info
| Series | ADS7861 | Features | Internal Reference, Simultaneous Sampling |
| Software | SBAS110D | Architecture | SAR |
| Manufacturer | Texas Instruments | Development Kit | ADS7861EVM |
| Functional Diagram | fbd_sbas110d.gif | Utilized IC / Part | View |
| Number of A/D Converters | 4 | Number of Inputs and Type | 8 Single-Ended, Bipolar; 4 Differential, Bipolar |
Environmental
| Operating Temperature | + 125 C | ||