Datasheet Texas Instruments TLC2543-Q1
| Manufacturer | Texas Instruments |
| Series | TLC2543-Q1 |
Automotive 12-Bit Analog-to-Digital Converters With Serial Control and 11 Analog Inputs
Datasheets
12-Bit Analog-to-Digital Converters with Serial Control and 11 Analog Inputs datasheet
PDF, 373 Kb, Revision: D, File published: May 6, 2008
Extract from the document
Prices
Status
| TLC2543IDBRG4Q1 | TLC2543IDBRQ1 | TLC2543QDWRQ1 | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No | No | Yes |
Packaging
| TLC2543IDBRG4Q1 | TLC2543IDBRQ1 | TLC2543QDWRQ1 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 20 | 20 | 20 |
| Package Type | DB | DB | DW |
| Industry STD Term | SSOP | SSOP | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 2000 | 2000 | |
| Carrier | LARGE T&R | LARGE T&R | |
| Device Marking | TLC2543Q1 | TLC2543Q1 | |
| Width (mm) | 5.3 | 5.3 | 7.5 |
| Length (mm) | 7.2 | 7.2 | 12.8 |
| Thickness (mm) | 1.95 | 1.95 | 2.35 |
| Pitch (mm) | .65 | .65 | 1.27 |
| Max Height (mm) | 2 | 2 | 2.65 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | TLC2543IDBRG4Q1 | TLC2543IDBRQ1 | TLC2543QDWRQ1 |
|---|---|---|---|
| # Input Channels | 11 | 11 | 11 |
| Analog Voltage AVDD(Max), V | 5.5 | 5.5 | |
| Analog Voltage AVDD(Max)(V) | 5.5 | ||
| Analog Voltage AVDD(Min), V | 4.5 | 4.5 | |
| Analog Voltage AVDD(Min)(V) | 4.5 | ||
| Approx. Price (US$) | 6.57 | 1ku | ||
| Architecture | SAR | SAR | SAR |
| Digital Supply(Max), V | 5.5 | 5.5 | |
| Digital Supply(Max)(V) | 5.5 | ||
| Digital Supply(Min), V | 4.5 | 4.5 | |
| Digital Supply(Min)(V) | 4.5 | ||
| INL(Max), +/-LSB | 1 | 1 | |
| INL(Max)(+/-LSB) | 1 | ||
| Input Range(Max), V | 5.5 | 5.5 | |
| Input Range(Max)(V) | 5.5 | ||
| Input Type | Single-Ended | Single-Ended | Single-Ended |
| Integrated Features | N/A | N/A | N/A |
| Interface | SPI | SPI | Serial SPI |
| Multi-Channel Configuration | Multiplexed | Multiplexed | Multiplexed |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | |
| Operating Temperature Range(C) | -40 to 85 | ||
| Package Group | SSOP | SSOP | SSOP |
| Package Size: mm2:W x L, PKG | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | |
| Package Size: mm2:W x L (PKG) | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | ||
| Power Consumption(Typ), mW | 5 | 5 | |
| Power Consumption(Typ)(mW) | 5 | ||
| Rating | Automotive | Automotive | Automotive |
| Reference Mode | Ext | Ext | Ext |
| Resolution, Bits | 12 | 12 | |
| Resolution(Bits) | 12 | ||
| SINAD, dB | N/A | N/A | |
| Sample Rate (max), SPS | 66kSPS | 66kSPS | |
| Sample Rate (max)(SPS) | 66kSPS | ||
| Sample Rate(Max), MSPS | 0.066 | 0.066 | |
| THD(Typ), dB | N/A | N/A |
Eco Plan
| TLC2543IDBRG4Q1 | TLC2543IDBRQ1 | TLC2543QDWRQ1 | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Not Compliant |
| Pb Free | No |
Application Notes
- Determining Minimum Acquisition Times for SAR ADCs, part 2PDF, 215 Kb, File published: Mar 17, 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to
Model Line
Series: TLC2543-Q1 (3)
Manufacturer's Classification
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
