TLV5637 10 位 1us DAC,具有串行输入、双路 DAC、可编程内部参考和稳定时间
TLV5637 同类产品
TLV5606 - single channel equivalent device with no internal reference
TLC5615 - 12-bit equivalent device with no internal reference
TLV5604 - 4-channel equivalent device with no internal reference
TLV5637 说明
The TLV5637 is a dual 10-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows glueless interface to TMS320 and SPI™, QSPI™, and Microwire™ serial ports. It is programmed with a 16-bit serial string containing 2 control and 10 data bits.
The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class AB output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows the designer to optimize speed versus power dissipation. With its on-chip programmable precision voltage reference, the TLV5637 simplifies overall system design.
Because of its ability to source up to 1mA, the reference can also be used as a system reference.
TLC5615
TLV5606
TLV5608
TLV5617A
TLV5631
TLV5637
Resolution(Bits)
10
10
10
10
10
10
DAC: Channels
1
1
8
2
8
2
Settling Time(µs)
12.5
3
1
2.5
1
0.8
Sample / Update Rate(MSPS)
0.075
0.102
0.283
0.093
0.283
0.278
Interface
Serial SPI
Serial SPI
Serial SPI
Serial SPI
Serial SPI
Serial SPI
Output Type
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Output Range Min.(V or mA)
0
0
0
0
0
0
Output Range Max.(V or mA)
5.1
5.1
5.1
5.1
5.1
5.1
Single/Dual Analog Supply
+
+
+
+
+
+
DNL(Max)(+/-LSB)
0.5
1
1
0.5
1
0.5
INL(Max)(+/-LSB)
1
1.5
2
1
2
1
INL (+/-)(Max)(%)
0.1
0.15
0.2
0.1
0.2
0.1
Monotonicity
10
10
10
10
10
10
SNR(Typ)(dB)
62
68
10
56
SFDR(Typ)(dB)
68
64
62
Power Consumption(Typ)(mW)
0.75
0.9
18
1.8
18
4.2
Architecture
String
String
String
String
String
String
Reference: Type
Ext
Ext
Ext
Ext
Int/Ext
Int/Ext
Analog Voltage AV/DD(Min)(V)
4.5
2.7
2.7
2.7
2.7
2.7
Analog Voltage AV/DD(Max)(V)
5.5
5.5
5.5
5.5
5.5
5.25
Logic Voltage DV/DD(Min)(V)
4.5
2.7
2.7
2.7
2.7
2.7
Logic Voltage DV/DD(Max)(V)
5.5
5.5
5.5
5.5
5.5
5.25
No. of Supplies (Unipolar)
1
1
1
1
1
1
Rating
Catalog
Catalog
Catalog
Catalog
Catalog
Catalog
Pin/Package
8MSOP, 8PDIP, 8SOIC
8MSOP, 8SOIC
20SOIC, 20TSSOP
8SOIC
20SOIC, 20TSSOP
8SOIC
Approx. Price (US$)
1.90 | 1ku
1.30 | 1ku
4.90 | 1ku
2.25 | 1ku
5.60 | 1ku
3.95 | 1ku
Thermal Shutdown
No
No
No
No
No
No
Operating Temperature Range(°C)
-40 to 85,0 to 70
-40 to 85,0 to 70
-40 to 85
-40 to 85,0 to 70
-40 to 85
-40 to 85,0 to 70
TLV5637 特性
Dual 10-Bit Voltage Output DAC
Programmable Internal Reference
Programmable Settling Time:
0.8µs in Fast Mode
2.8µs in Slow Mode
Compatible With TMS320 and SPI™ Serial Ports
Differential Nonlinearity <0.1LSB Typ
Monotonic Over Temperature
APPLICATIONS
Digital Servo Control Loops
Digital Offset and Gain Adjustment
Industrial Process Control
Machine and Motion Control Devices
Mass Storage Devices
TLV5637 芯片订购指南
器件
状态
温度 (oC)
价格(美元) | Quantity
封装 | 引脚
封装数量 | 封装载体
丝印标记
TLV5637CD
ACTIVE
0 to 70
3.95 | 1ku
SOIC (D) | 8
75 | TUBE
5637C
TLV5637CDG4
ACTIVE
0 to 70
3.95 | 1ku
SOIC (D) | 8
75 | TUBE
5637C
TLV5637ID
ACTIVE
-40 to 85
4.70 | 1ku
SOIC (D) | 8
75 | TUBE
5637I
TLV5637IDG4
ACTIVE
-40 to 85
4.70 | 1ku
SOIC (D) | 8
75 | TUBE
5637I
TLV5637IDR
ACTIVE
-40 to 85
4.25 | 1ku
SOIC (D) | 8
2500 | LARGE T&R
5637I
TLV5637IDRG4
ACTIVE
-40 to 85
4.25 | 1ku
SOIC (D) | 8
2500 | LARGE T&R
5637I
TLV5637 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
TLV5637CD
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5637CD
TLV5637CDG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5637CDG4
TLV5637CDG4
TLV5637ID
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5637ID
TLV5637IDG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5637IDG4
TLV5637IDG4
TLV5637IDR
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5637IDR
TLV5637IDRG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5637IDRG4
TLV5637IDRG4
TLV5637 应用技术支持与电子电路设计开发资源下载
TLV5637 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)
TLV5637 工具与软件
名称
型号
公司
工具/软件类型
TLV5637 评估模块
TLV5637EVM
Texas Instruments
开发电路板/EVM
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