Datasheet Texas Instruments TLC2554QDR
| Manufacturer | Texas Instruments |
| Series | TLC2554 |
| Part Number | TLC2554QDR |
12-bit, 400 KSPS ADC, 4-Ch. Serial With Powerdown 16-SOIC -40 to 125
Datasheets
5-V, 12-Bit, 400 KSPS, 4/8 Channel, Low Power, Serial A-D Converter datasheet
PDF, 1.5 Mb, Revision: A, File published: Jul 1, 1999
Extract from the document
Prices
Status
| Lifecycle Status | Preview (Device has been announced but is not in production. Samples may or may not be available) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 16 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Width (mm) | 3.91 |
| Length (mm) | 9.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Download |
Parametrics
| # Input Channels | 4 |
| Analog Voltage AVDD(Max)(V) | 5.5 |
| Analog Voltage AVDD(Min)(V) | 4.5 |
| Approx. Price (US$) | 7.51 | 1ku |
| Architecture | SAR |
| Digital Supply(Max)(V) | 5.5 |
| Digital Supply(Min)(V) | 4.5 |
| INL(Max)(+/-LSB) | 1 |
| Input Range(Max)(V) | 5.5 |
| Input Type | Pseudo-Differential Single-Ended |
| Integrated Features | N/A |
| Interface | SPI |
| Multi-Channel Configuration | Multiplexed |
| Operating Temperature Range(C) | -40 to 125 -40 to 85 |
| Package Group | SOIC |
| Package Size: mm2:W x L (PKG) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) |
| Power Consumption(Typ)(mW) | 9 |
| Rating | Catalog |
| Reference Mode | Ext Int |
| Resolution(Bits) | 12 |
| SINAD(dB) | 71 |
| SNR(Typ)(dB) | 71 |
| SNR(dB) | 71 |
| Sample Rate (max)(SPS) | 400kSPS |
| THD(Typ)(dB) | -82 |
Eco Plan
| RoHS | 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: TLC2554 (4)
- TLC2554ID TLC2554IPW TLC2554QD TLC2554QDR
Manufacturer's Classification
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)
