TLV5624 8 位 1.0 至 3.5us DAC，具有串行输入、可编程内部参考和稳定时间
TLV5624 同类产品
TLV5623 - Equivalent device but has no internal reference
TLV5625 - 2-channel equivalent device with no internal reference
TLV5627 - 4-channel equivalent device with no internal reference
TLV5624 说明
The TLV5624 is a 8-bit voltage output DAC with a flexible 4-wire serial interface. The serial interface allows glueless interface to TMS320 and SPITM, QSPITM, and MicrowireTM serial ports. It is programmed with a 16-bit serial string containing 4 control and 8 data bits.
The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The programmable settling time of the DAC allows the designer to optimize speed vs power dissipation. With its on-chip programmable precision voltage reference, the TLV5624 simplifies overall system design.
Because of its ability to source up to 1 mA, the reference can also be used as a system reference. Implemented with a CMOS process, the device is designed for single supply operation from 2.
TLV5623 TLV5624 TLV5625 TLV5626
Resolution(Bits)
8
8
8
8
DAC: Channels
1
1
2
2
Settling Time(us)
3
1
3
0.8
Sample / Update Rate(MSPS)
0.102
0.233
0.093
0.278
Interface
Serial SPI
Serial SPI
Serial SPI
Serial SPI
Output Type
Voltage
Voltage
Voltage
Voltage
Output Range Min.(V or mA)
0
0
0
0
Output Range Max.(V or mA)
5.1
5.1
5.1
5.1
Single/Dual Analog Supply
+
+
+
+
DNL(Max)(+/-LSB)
0.2
0.2
0.2
0.5
INL(Max)(+/-LSB)
0.5
0.5
0.5
1
INL (+/-)(Max)(%)
0.2
0.2
0.2
0.4
Monotonicity
8
8
8
8
SNR(Typ)(dB)
57
57
54
57
SFDR(Typ)(dB)
60
62
50
62
Power Consumption(Typ)(mW)
2.1
0.9
2.4
4.2
Architecture
String
String
String
String
Reference: Type
Ext
Int/Ext
Ext
Int/Ext
Analog Voltage AV/DD(Min)(V)
2.7
2.7
2.7
2.7
Analog Voltage AV/DD(Max)(V)
5.5
5.5
5.5
5.5
Logic Voltage DV/DD(Min)(V)
2.7
2.7
2.7
2.7
Logic Voltage DV/DD(Max)(V)
5.5
5.5
5.5
5.5
No. of Supplies (Unipolar)
1
1
1
1
Rating
Catalog
Catalog
Catalog
Catalog
Pin/Package
8MSOP, 8SOIC
8MSOP, 8SOIC
8SOIC
8SOIC
Approx. Price (US$)
0.99 | 1ku
1.60 | 1ku
1.70 | 1ku
1.90 | 1ku
Thermal Shutdown
No
No
No
No
Operating Temperature Range(°C)
-40 to 85,0 to 70
-40 to 85,0 to 70
-40 to 85,0 to 70
-40 to 85,0 to 70
TLV5624 特性
8-Bit Voltage Output DAC
Programmable Internal Reference
Programmable Settling Time:
1 us in Fast Mode,
3.5 us in Slow Mode
Compatible With TMS320 and SPITM Serial Ports
Differential Nonlinearity . . . <0.2 LSB
Monotonic Over Temperature
TLV5624 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
TLV5624CD
ACTIVE
0 to 70
1.60 | 1ku
SOIC (D) | 8 75 | TUBE
5624C
TLV5624CDG4
ACTIVE
0 to 70
1.60 | 1ku
SOIC (D) | 8 75 | TUBE
5624C
TLV5624CDGK
ACTIVE
0 to 70
1.75 | 1ku
MSOP (DGK) | 8 80 | TUBE
5624C
TLV5624CDGKG4
ACTIVE
0 to 70
1.75 | 1ku
MSOP (DGK) | 8 80 | TUBE
5624C
TLV5624CDGKR
ACTIVE
0 to 70
1.60 | 1ku
MSOP (DGK) | 8 2500 | LARGE T&R
5624C
TLV5624CDGKRG4
ACTIVE
0 to 70
1.60 | 1ku
MSOP (DGK) | 8 2500 | LARGE T&R
5624C
TLV5624ID
ACTIVE
-40 to 85
1.90 | 1ku
SOIC (D) | 8 75 | TUBE
5624I
TLV5624IDG4
ACTIVE
-40 to 85
1.90 | 1ku
SOIC (D) | 8 75 | TUBE
5624I
TLV5624IDGK
ACTIVE
-40 to 85
1.90 | 1ku
MSOP (DGK) | 8 80 | TUBE
5624I
TLV5624IDGKG4
ACTIVE
-40 to 85
1.90 | 1ku
MSOP (DGK) | 8 80 | TUBE
5624I
TLV5624IDGKR
ACTIVE
-40 to 85
1.70 | 1ku
MSOP (DGK) | 8 2500 | LARGE T&R
5624I
TLV5624IDGKRG4
ACTIVE
-40 to 85
1.70 | 1ku
MSOP (DGK) | 8 2500 | LARGE T&R
5624I
TLV5624IDR
ACTIVE
-40 to 85
1.70 | 1ku
SOIC (D) | 8 2500 | LARGE T&R
5624I
TLV5624IDRG4
ACTIVE
-40 to 85
1.70 | 1ku
SOIC (D) | 8 2500 | LARGE T&R
5624I
TLV5624 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
TLV5624CD
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624CD
TLV5624CDG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624CDG4 TLV5624CDG4
TLV5624CDGK
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624CDGK
TLV5624CDGKG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624CDGKG4 TLV5624CDGKG4
TLV5624CDGKR
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624CDGKR
TLV5624CDGKRG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624CDGKRG4 TLV5624CDGKRG4
TLV5624ID
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624ID
TLV5624IDG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624IDG4 TLV5624IDG4
TLV5624IDGK
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624IDGK
TLV5624IDGKG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624IDGKG4 TLV5624IDGKG4
TLV5624IDGKR
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624IDGKR
TLV5624IDGKRG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624IDGKRG4 TLV5624IDGKRG4
TLV5624IDR
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624IDR
TLV5624IDRG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5624IDRG4 TLV5624IDRG4
TLV5624 应用技术支持与电子电路设计开发资源下载
TLV5624 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)
TLV5624 工具与软件
名称
型号
公司
工具/软件类型
TLV5624 评估模块
TLV5624EVM 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