THS5671A 14 位 125 MSPS CommsDAC，差动 介于 2mA 至 20mA 的可伸缩电流输出
|
THS5671A |
| Resolution(Bits) |
14 |
| DAC: Channels |
1 |
| Settling Time(µs) |
0.035 |
| Sample / Update Rate(MSPS) |
125 |
| Interface |
Parallel |
| Output Type |
Current |
| Output Range Min.(V or mA) |
2 |
| Output Range Max.(V or mA) |
20 |
| Single/Dual Analog Supply |
+ |
| DNL(Max)(+/-LSB) |
3.5 |
| INL(Max)(+/-LSB) |
7 |
| SFDR(Typ)(dB) |
75 |
| Power Consumption(Typ)(mW) |
175 |
| Architecture |
I-steering |
| Reference: Type |
Ext |
| Analog Voltage AV/DD(Min)(V) |
3 |
| Analog Voltage AV/DD(Max)(V) |
5.5 |
| Logic Voltage DV/DD(Min)(V) |
3 |
| Logic Voltage DV/DD(Max)(V) |
5.5 |
| No. of Supplies (Unipolar) |
2 |
| Rating |
Catalog |
| Pin/Package |
28SOIC, 28TSSOP |
| Approx. Price (US$) |
9.20 | 1ku |
| Thermal Shutdown |
No |
| Operating Temperature Range(°C) |
-40 to 85 |
THS5671A 说明
The THS5671A is a 14-bit resolution digital-to-analog converter (DAC) specifically optimized for digital data transmission in wired and wireless communication systems. The 14-bit DAC is a member of the CommsDAC series of high-speed, low-power CMOS digital-to-analog converters. The CommsDAC family consists of pin compatible 14-, 12-, 10-, and 8-bit DACs. All devices offer identical interface options, small outline package, and pinout. The THS5671A offers superior ac and dc performance while supporting update rates up to 125 MSPS.
The THS5671A operates from an analog supply of 4.5 V to 5.5 V. Its inherent low power dissipation of 175 mW ensures that the device is well-suited for portable and low-power applications.
THS5671A 特性
- Member of the Pin-Compatible CommsDAC™ Product Family
- 125 MSPS Update Rate
- 14-Bit Resolution
- Spurious Free Dynamic Range (SFDR) to Nyquist at 40 MHz Output: 63 dBc
- 1 ns Setup/Hold Time
- Differential Scalable Current Outputs: 2 mA to 20 mA
- On-Chip 1.2 V Reference
- 3 V and 5 V CMOS-Compatible Digital Interface
- Straight Binary or Twos Complement Input
- Power Dissipation: 175 mW at 5 V, Sleep Mode: 25 mW at 5 V
- Package: 28-Pin SOIC and TSSOP
THS5671A 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 |
| THS5671AIDW |
ACTIVE |
-40 to 85 |
9.20 | 1ku |
SOIC (DW) | 28 |
20 | TUBE |
THS5671AI |
| THS5671AIDWG4 |
ACTIVE |
-40 to 85 |
9.20 | 1ku |
SOIC (DW) | 28 |
20 | TUBE |
THS5671AI |
| THS5671AIPW |
ACTIVE |
-40 to 85 |
10.15 | 1ku |
TSSOP (PW) | 28 |
50 | TUBE |
THS5671AI |
| THS5671AIPWG4 |
ACTIVE |
-40 to 85 |
10.15 | 1ku |
TSSOP (PW) | 28 |
50 | TUBE |
THS5671AI |
| THS5671AIPWR |
ACTIVE |
-40 to 85 |
9.20 | 1ku |
TSSOP (PW) | 28 |
2000 | LARGE T&R |
THS5671AI |
| THS5671AIPWRG4 |
ACTIVE |
-40 to 85 |
9.20 | 1ku |
TSSOP (PW) | 28 |
2000 | LARGE T&R |
THS5671AI |
THS5671A 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 |
| THS5671AIDW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
THS5671AIDW |
| THS5671AIDWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS5671AIDWG4 |
THS5671AIDWG4 |
| THS5671AIPW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
THS5671AIPW |
| THS5671AIPWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS5671AIPWG4 |
THS5671AIPWG4 |
| THS5671AIPWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
THS5671AIPWR |
| THS5671AIPWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS5671AIPWRG4 |
THS5671AIPWRG4 |
THS5671A 应用技术支持与电子电路设计开发资源下载
- THS5671A 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪DAC 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)
- 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)
THS5671A 工具与软件
| 名称 |
型号 |
公司 |
工具/软件类型 |
| THS5671A 评估模块 |
THS5671EVM |
Texas Instruments |
开发电路板/EVM |
| Wideband Comp Current Output DAC to SE Interface: Impr Matching for Gain & Compliance Volt Swing |
MATCHGAIN-CALC |
Texas Instruments |
计算实用程序 |
