DAC8552 16 位双路电压输出数模转换器
DAC8552 同类产品
- DAC8565 - 器件与被比较器件具有相似功能，但并不功能等效。 4-channel equivalent device with internal reference
- DAC8560 - 器件与被比较器件具有相似功能，但并不功能等效。 Single channel equivalent device with internal reference
- DAC8564 - 器件与被比较器件具有相似功能，但并不功能等效。 Equivalent device with internal reference
|
DAC8552 |
| Resolution(Bits) |
16 |
| DAC: Channels |
2 |
| Settling Time(µs) |
10 |
| Sample / Update Rate(MSPS) |
0.2 |
| Interface |
Serial SPI |
| Output Type |
Voltage |
| Output Range Min.(V or mA) |
0 |
| Output Range Max.(V or mA) |
5.5 |
| DNL(Max)(+/-LSB) |
1 |
| INL(Max)(+/-LSB) |
8 |
| INL (+/-)(Max)(%) |
0.0122 |
| Monotonicity |
16 |
| SNR(Typ)(dB) |
95 |
| SFDR(Typ)(dB) |
87 |
| Power Consumption(Typ)(mW) |
3 |
| Architecture |
String |
| Reference: Type |
Ext |
| Analog Voltage AV/DD(Min)(V) |
2.7 |
| Analog Voltage AV/DD(Max)(V) |
5.5 |
| Logic Voltage DV/DD(Min)(V) |
2.7 |
| Logic Voltage DV/DD(Max)(V) |
5.5 |
| No. of Supplies (Unipolar) |
1 |
| Rating |
Catalog |
| Pin/Package |
8MSOP |
| Approx. Price (US$) |
3.20 | 1ku |
| Thermal Shutdown |
No |
| Operating Temperature Range(°C) |
-40 to 105 |
DAC8552 说明
The DAC8552 is a 16-bit, dual channel, voltage output digital-to-analog converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for VDD = 5V.
The DAC8552 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8552 provides a flexible power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 700nA at 5V.
DAC8552 特性
- Relative Accuracy: 4LSB
- Glitch Energy: 0.15nV-s
- MicroPower Operation: 155µA per Channel at 2.7V
- Power-On Reset to Zero-Scale
- Power Supply: 2.7V to 5.5V
- 16-Bit Monotonic Over Temperature
- Settling Time: 10µs to ±0.003% FSR
- Ultra-Low AC Crosstalk: -100dB Typ
- Low-Power Serial Interface with Schmitt-Triggered Inputs
- On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
- Double-Buffered Input Architecture
- Simultaneous or Sequential Output Update and Power-down
- Available in a Tiny MSOP-8 Package
- APPLICATIONS
- Portable Instrumentation
- Closed-Loop Servo Control
- Process Control
- Data Acquisition Systems
- Programmable Attenuation
- PC Peripherals
DAC8552 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 |
| DAC8552IDGKR |
ACTIVE |
-40 to 105 |
3.20 | 1ku |
MSOP (DGK) | 8 |
2500 | LARGE T&R |
D82 |
| DAC8552IDGKRG4 |
ACTIVE |
-40 to 105 |
3.20 | 1ku |
MSOP (DGK) | 8 |
2500 | LARGE T&R |
D82 |
| DAC8552IDGKT |
ACTIVE |
-40 to 105 |
3.55 | 1ku |
MSOP (DGK) | 8 |
250 | SMALL T&R |
D82 |
| DAC8552IDGKTG4 |
ACTIVE |
-40 to 105 |
3.55 | 1ku |
MSOP (DGK) | 8 |
250 | SMALL T&R |
D82 |
DAC8552 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 |
| DAC8552IDGKR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
DAC8552IDGKR |
| DAC8552IDGKRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
DAC8552IDGKRG4 |
DAC8552IDGKRG4 |
| DAC8552IDGKT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
DAC8552IDGKT |
| DAC8552IDGKTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
DAC8552IDGKTG4 |
DAC8552IDGKTG4 |
DAC8552 应用技术支持与电子电路设计开发资源下载
- DAC8552 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)
DAC8552 工具与软件
| 名称 |
型号 |
公司 |
工具/软件类型 |
| DAC8552EVM 评估模块 |
DAC8552EVM |
Texas Instruments |
开发电路板/EVM |
| DXP DAC 操作器程序 |
DXP |
Texas Instruments |
分析软件 |
| 针对 Code Composer Studio 的 DCPFREETOOL 软件插件 |
DCPFREETOOL |
Texas Instruments |
实用程序/插件 |
| MDACBufferPro Design Utility for Multiplying Digital to Analog Converter Design |
MDACBUFFERPRO |
Texas Instruments |
应用软件 |
