TLC1514 10 位 400kSPS ADC，具有串行输出、SPI/DSP 兼容接口、关断状态、4 通道
TLC1514 同类产品
- ADS7887 - 器件与被比较器件具有相同的功能，但并不是引脚对引脚等效，也有可能参数不相同。 Single channel equivalent device with higher sampling rate (1MSPS)
- ADS7867 - 器件与被比较器件具有相同的功能，但并不是引脚对引脚等效，也有可能参数不相同。 Single channel equivalent device with lower sampling rate (200kSPS)
- TLC1518 - 器件与被比较器件具有相同的功能，但并不是引脚对引脚等效，也有可能参数不相同。 4-channel equivalent device
|
TLC1518 |
| Resolution(Bits) |
10 |
| Sample Rate (max) |
400kSPS |
| Architecture |
SAR |
| Power Consumption(Typ)(mW) |
10 |
| SINAD(dB) |
60 |
| SFDR(dB) |
82 |
| DNL(Max)(+/-LSB) |
0.5 |
| INL(Max)(+/-LSB) |
0.5 |
| No Missing Codes(Bits) |
10 |
| No. of Supplies |
1 |
| Analog Voltage AV/DD(Min)(V) |
4.5 |
| Analog Voltage AV/DD(Max)(V) |
5.5 |
| Logic Voltage DV/DD(Min)(V) |
4.5 |
| Logic Voltage DV/DD(Max)(V) |
5.5 |
| Input Configuration Range |
+5.5V(Vref=VDD) |
| Reference Mode |
Int and Ext |
| Rating |
Catalog |
| Pin/Package |
16SOIC, 16TSSOP |
| # Input Channels |
4 |
| Operating Temperature Range(°C) |
-40 to 85 |
TLC1514 说明
The TLC1518 and TLC1514 are a family of high-performance, 10-bit, low power, 1.4 us, CMOS SAR analog-to-digital converters (ADC) which operate from a single 5 V power supply. These devices have three digital inputs and a 3-state output [chip select (CS\), serial input-output clock (SCLK), serial data input (SDI), and serial data output (SDO)] that provide a direct 4-wire interface to the serial port of most popular host microprocessors (SPI interface). When interfaced with a DSP, a frame sync (FS) signal is used to indicate the start of a serial data frame.
In addition to a high-speed A/D converter and versatile control capability, these devices have an on-chip analog multiplexer that can select any analog inputs or one of three internal self-test voltages.
TLC1514 特性
- Maximum Throughput 400 KSPS
- Built-In Reference and 8× FIFO
- Differential/Integral Nonlinearity Error:
±0.5 LSB Max
- Signal-to-Noise and Distortion Ratio:
59 dB, fi = 12 kHz
- Spurious Free Dynamic Range: 72 dB,
fi = 12 kHz
- SPI/DSP-Compatible Serial Interfaces With SCLK up to 20 MHz
- Single Supply 5 Vdc
- Analog Input Range 0 V to Supply Voltage With 500 kHz BW
- Hardware Controlled and Programmable Sampling Period
- Low Operating Current (4 mA at 5.5 V External Ref, 6 mA at 5.5 V, Internal Ref)
- Power Down: Software/Hardware Power-Down Mode (1 uA Max, Ext Ref),
Auto Power-Down Mode (5 uA, Ext Ref)
- Programmable Auto-Channel Sweep
- Pin Compatible, 12-Bit Upgrades Available
(TLC2554, TLC2558)
TLC1514 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TLC1514ID |
ACTIVE |
-40 to 85 |
3.65 | 1ku |
SOIC (D) | 16 |
40 | TUBE |
TLC1514I |
| TLC1514IDG4 |
ACTIVE |
-40 to 85 |
3.65 | 1ku |
SOIC (D) | 16 |
40 | TUBE |
TLC1514I |
| TLC1514IPW |
ACTIVE |
-40 to 85 |
3.65 | 1ku |
TSSOP (PW) | 16 |
90 | TUBE |
TLC1514I |
| TLC1514IPWG4 |
ACTIVE |
-40 to 85 |
3.65 | 1ku |
TSSOP (PW) | 16 |
90 | TUBE |
TLC1514I |
TLC1514 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TLC1514ID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TLC1514ID |
| TLC1514IDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLC1514IDG4 |
TLC1514IDG4 |
| TLC1514IPW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TLC1514IPW |
| TLC1514IPWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLC1514IPWG4 |
TLC1514IPWG4 |
TLC1514 应用技术支持与电子电路设计开发资源下载
- TLC1514 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪ADC 模数转换器产品选型与价格 . xls
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF
1305 KB)
- A
Spreadsheet for Calculating the Frequency Response of the ADS1250-54 (PDF
461 KB)
- A Spreadsheet for Calculating the Frequency Response of the
ADS1250-54
- Understanding the ADS1251, ADS1253, and ADS1254 Input
Circuitry (PDF 39 KB)
- Analog-to-Digital Converter Grounding Practices Affect System
Performance (PDF 56 KB)
- Principles of Data Acquisition and Conversion (PDF 50 KB)
- Interleaving Analog-to-Digital Converters (PDF 64 KB)
- What
Designers Should Know About Data Converter Drift (PDF 95 KB)
- Giving Delta-Sigma Converters a Gain Boost with a Front End
Analog Gain Stage (PDF 70 KB)
- Programming Tricks for Higher Conversion Speeds Utilizing Delta
Sigma Converters (PDF 105 KB)
TLC1514 工具与软件
| 名称 |
型号 |
公司 |
工具/软件类型 |
| 针对 Code Composer Studio 的 DCPFREETOOL 软件插件 |
DCPFREETOOL |
Texas Instruments |
计算实用程序 |
| 用于模数转换器的抗混淆计算工具 |
ANTIALIASINGCALC |
Texas Instruments |
计算实用程序 |
| 运算放大器至 ADC 电路拓扑计算器 |
ADC-INPUT-CALC |
Texas Instruments |
计算实用程序 |