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ADS1281IPW
| Manufacturer | |
| Description | ADC Single Delta-Sigma 4ksps 31-bit Serial 24-Pin TSSOP Tube Analog to Digital Converters - ADC Hi Res 24B ADC Single ADC Delta-Sigma 4ksps 31-bit Serial 24-Pin TSSOP Tube IC ADC 24BIT HI-RES SER 24-TSSOP ADS1281IPW, 31-Bit Analogue to Digital Converter, Differential, SPI, 24-Pin TSSOP IC, ADC, 31BIT, 4KSPS, TSSOP-24 High Resolution 24-Bit Analog-to Digital Converter Texas Instruments , 31 位 ADC, 差分输入, SPI接口, 24针 TSSOP封装 |
| Category |
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Business
| Product Category | Analog to Digital Converters - ADC | Standard Package | Rail / Tube |
| Factory Pack Quantity | 60 | Standard Package Name | TSSOP |
Compliance
| RoHS | RoHS Compliant | EU RoHS | Compliant |
| Tariff No | 85411000 | Part Status | ACTIVE |
| Rad Hardened | No | ||
Electrical
| Interface | Serial (SPI) | Linearity | �1LSB |
| S/N Ratio | 130(Typ) dB | Input Type | Voltage |
| Resolution | 31 Bit | Input Signal | Single-Ended|Differential |
| INL/DNL (LSB) | 0.0005%FSR | Power - Input | Single/Dual |
| Power - Rated | 18 W | Converter Type | General Purpose |
| Data Interface | Serial, SPI™ | Input Polarity | Bipolar |
| Number of Bits | 24 | Reference Type | Ext |
| Voltage Rating | ±2.5V | Data Rate (Max) | 4 KSPs |
| Voltage - Rated | �2.5 | Current - Output | :2mA |
| Voltage - Supply | 1.65 V to 3.6 V, 4.75 V to 5.25 V | Resolution (Bits) | :31bit |
| Voltage Reference | External | Number of Channels | 1 |
| Number of Elements | 1 | Sampling Frequency | 4 ksps |
| Current Rating (Max) | Catalog | Number of ADCs / DACs | 1 |
| Voltage Supply Source | Single|Dual | Power Dissipation (Max) | 18 mW |
| Differential Nonlinearity | ±1LSB | Sampling Rate (Per Second) | 250 ~ 4k |
| Differential - Input:Output | Yes | Voltage - Supply Span (Typ) | �2.5 V |
| S/N Ratio, ADCs / DACs (db) Typ | 130 dB | ||
Mechanical
| Width | 4.4mm | Height | 1.15mm |
| Length | 7.8mm | Weight | 0.003266 oz |
| Packaging | Tube | Lead Style | Gull-wing |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | :24 | Package / Case | 24TSSOP |
| Package Cooled | TSSOP | Length - Overall | 7.9(Max) |
| Package Quantity | TSSOP | Size / Dimension | 7.8 x 4.4 x 1.15mm |
| Number of Positions | 24 | Shell Size - Insert | 1.05(Max) |
| Supplier Device Package | 24-TSSOP | ||
Product Info
| Series | ADS1281 | Software | SBAS378D |
| Architecture | Delta-Sigma | Functional Diagram | alt_sbas378D.gif |
| Utilized IC / Part | View | Printed Circuit Board | 24 |
| Number of A/D Converters | 1 | Number of Inputs and Type | 2 Single-Ended, Unipolar; 2 Single-Ended, Bipolar; 1 Differential, Unipolar; 1 Differential, Bipolar |
Environmental
| Operating Temperature | + 85 C | ||
Documents & Media
PDF Document
PDF Document
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