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ADS7825U
| Manufacturer | |
| Description | ADC Single SAR 40ksps 16-bit Parallel/Serial 28-Pin SOIC Tube Single ADC SAR 40ksps 16-bit Parallel/Serial 28-Pin SOIC Tube IC 4-CHAN 16-BIT A/D 28-SOIC ADS7825U, 16-Bit Analogue to Digital Converter, Parallel, SPI, 28-Pin SOIC Analog to Digital Converters - ADC 4 Channel 16-Bit Sampling CMOS 16BIT ADC, 4CH, SMD, 7825, SOIC28 4 Channel, 16-Bit Sampling CMOS A/D Converter Texas Instruments , 16 位 ADC, Parallel & Serial接口, 28针 SOIC封装 |
| Category |
Business
| Product Category | Analog to Digital Converters - ADC | Standard Package | Rail / Tube |
| Factory Pack Quantity | 20 | Standard Package Name | SOIC |
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85423990 |
| Part Status | :7825 | Rad Hardened | No |
Electrical
| Interface | Parallel|Serial (SPI) | Linearity | �1LSB |
| S/N Ratio | 83(Min) dB | Input Type | Voltage |
| Resolution | 16 Bit | Input Signal | Single-Ended |
| INL/DNL (LSB) | ±3LSB | Power - Input | Single |
| Power - Rated | 50 W | Converter Type | General Purpose |
| Data Interface | Serial, Parallel | Input Polarity | Bipolar |
| Number of Bits | 16 | Reference Type | Ext Int |
| Voltage Rating | ±10V | Data Rate (Max) | 40 KSPs |
| Voltage - Rated | �10 | Current - Output | :100mA |
| Number of Inputs | 4 | Voltage - Supply | 5 V |
| Resolution (Bits) | :16bit | Voltage Reference | Internal|External |
| Number of Channels | 4 Channel | Number of Elements | 1 |
| Sampling Frequency | 40 ksps | Analog Input:Output | 5.25 |
| Current Rating (Max) | Catalog | Number of ADCs / DACs | 1 |
| Voltage Supply Source | Single | Rise / Fall Time (Typ) | :250µs |
| Power - Average Forward | 50 | Power Dissipation (Max) | 50 mW |
| Differential Nonlinearity | ±1LSB | Voltage - Supply, Digital | 5.25 |
| Voltage Supply - Internal | :4.75V to 5.25V | Sampling Rate (Per Second) | 40k |
| Differential - Input:Output | No | Voltage - Supply Span (Typ) | Not Required V |
| S/N Ratio, ADCs / DACs (db) Typ | 83 dB | Common Mode Transient Immunity (Min) | Industrial |
Mechanical
| Width | 7.52mm | Height | 2.35mm |
| Length | 18mm | Weight | 0.025778 oz |
| Packaging | Tube | Lead Style | Gull-wing |
| Termination | :SMD | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | :28 |
| Package / Case | 28SOIC | Package Cooled | SOIC |
| Material Finish | :MSL 3 - 168 hours | Length - Overall | 18.1(Max) |
| Package Quantity | SOIC | Size / Dimension | 18 x 7.52 x 2.35mm |
| Number of Positions | 28 | Shell Size - Insert | 2.35(Max) |
| Supplier Device Package | 28-SOIC | ||
Product Info
| Series | ADS7825 | Software | SBAS045 |
| Base Unit | :7825 | Architecture | SAR |
| Functional Diagram | fbd_sbas045.gif | Utilized IC / Part | View |
| Printed Circuit Board | 28 | Number of A/D Converters | 4 |
| Number of Inputs and Type | 4 Single-Ended, Bipolar | ||
Environmental
| Temperature - Test | -40 to 85 | Operating Temperature | -40°C ~ 85°C |
Documents & Media
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