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ADS1212U
| Manufacturer | |
| Description | ADC Single Delta-Sigma 6.25ksps 22-bit Serial 18-Pin SOP Tube Analog to Digital Converters - ADC 22-Bit Anlg-to-Dig Converter Single ADC Delta-Sigma 6.25ksps 22-bit Serial 18-Pin SOP Tube IC 22-BIT DELTA-SIGMA A/D 18SOIC IC, 22BIT ADC, 1MW, SMD Texas Instruments , 22 位 ADC, 差分输入, 串行接口, 18针 SOP封装 |
| Category |
Business
| Product Category | Analog to Digital Converters - ADC | Standard Package | Rail / Tube |
| Factory Pack Quantity | 40 | Standard Package Name | SOIC |
Compliance
| RoHS | RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85423290 |
| Rad Hardened | No | ||
Electrical
| Interface | Serial (2-Wire, 3-Wire, 4-Wire, SPI) | Linearity | �1LSB |
| Input Type | Voltage | Resolution | 22 Bit |
| Input Signal | Single-Ended|Differential | INL/DNL (LSB) | ±0.0015%FSR |
| Power - Input | Analog and Digital | Power - Rated | 8.5 W |
| Converter Type | General Purpose | Data Interface | Serial, SPI™ |
| Input Polarity | Unipolar|Bipolar | Number of Bits | 22 |
| Voltage Rating | 5V|±10V | Data Rate (Max) | 6.25 KSPs |
| Voltage - Rated | 5/�10 | Current - Output | :185µA |
| Number of Inputs | :4 | Voltage - Supply | 4.75 V to 5.25 V |
| Resolution (Bits) | :22bit | Voltage Reference | 2.5 V |
| Number of Channels | 1 | Number of Elements | 1 |
| Sampling Frequency | 6.25 ksps | Number of ADCs / DACs | 1 |
| Voltage Supply Source | Analog and Digital | Rise / Fall Time (Typ) | :2.9ms |
| Power Dissipation (Max) | 8.5 mW | Differential Nonlinearity | ±1LSB |
| Voltage - Supply, Digital | :4.75V to 5.25V | Voltage Supply - Internal | :4.75V to 5.25V |
| Sampling Rate (Per Second) | 6.25k | Differential - Input:Output | Yes |
| Voltage - Supply Span (Typ) | Not Required V | S/N Ratio, ADCs / DACs (db) Typ | Yes |
Mechanical
| Width | 7.5 | Weight | 0.0001 |
| Packaging | Tube | Lead Style | Gull-wing |
| Termination | :SMD | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | :18 |
| Package / Case | 18SOP | Package Cooled | SOP |
| Material Finish | :MSL 2 - 1 year | Length - Overall | 11.55 |
| Package Quantity | SOP | Number of Positions | 18 |
| Shell Size - Insert | 2.3 | Supplier Device Package | 18-SOIC |
Product Info
| Series | ADS1212 | Base Unit | :1212 |
| Architecture | Delta-Sigma | Printed Circuit Board | 18 |
| 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
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