TLV5631 具有内部参考的 2.7V 至 5.5V 10 位 8 通道串行 DAC
TLV5631 同类产品
TLV5610 - 12-bit equivalent device with no internal reference
DAC7558 - 12-bit equivalent device with no internal reference and larger settling time
TLV5629 - 8-bit equivalent device with no internal reference
TLV5631 说明
The TLV5630, TLV5631, and TLV5632 are pin-compatible,eight-channel, 12-/10-/8-bit voltage output DACs each with a flexible 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 4 control and 12 data bits.
Additional features are a power-down mode, an LDAC input for simultaneous update of all eight DAC outputs, and a data output which can be used to cascade multiple devices, and an internal programmable band-gap reference.
The resistor string output voltage is buffered by a rail-to-rail output amplifier with a programmable settling time to allow the designer to optimize speed vs power dissipation.
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
TLV5631 特性
Eight Voltage Output DACs inOne Package
TLV5630 . . .12-Bit
TLV5631 . . .10-Bit
TLV5632 . . .8-Bit
1 µs in Fast Mode
3 µs in Slow Mode
Programmable Settling Time vs Power
Consumption
1 µs in Fast Mode
3 µs in Slow Mode
18 mW in Slow Mode at 3 V
48 mW in Fast Mode at 3 V
Compatible With TMS320 and SPI Serial Ports
Monotonic Over Temperature
Low Power Consumption:
18 mW in Slow Mode at 3 V
48 mW in Fast Mode at 3 V
Power-Down Mode
Internal Reference
Data Output for Daisy-Chaining
APPLICATIONS
TLV5631 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
TLV5631IDW
ACTIVE
-40 to 85
6.20 | 1ku
SOIC (DW) | 20 25 | TUBE
TLV5631I
TLV5631IDWG4
ACTIVE
-40 to 85
6.20 | 1ku
SOIC (DW) | 20 25 | TUBE
TLV5631I
TLV5631IDWR
ACTIVE
-40 to 85
5.60 | 1ku
SOIC (DW) | 20 2000 | LARGE T&R
TLV5631I
TLV5631IDWRG4
ACTIVE
-40 to 85
5.60 | 1ku
SOIC (DW) | 20 2000 | LARGE T&R
TLV5631I
TLV5631IPW
ACTIVE
-40 to 85
6.20 | 1ku
TSSOP (PW) | 20 70 | TUBE
TY5631
TLV5631IPWG4
ACTIVE
-40 to 85
6.20 | 1ku
TSSOP (PW) | 20 70 | TUBE
TY5631
TLV5631IPWR
ACTIVE
-40 to 85
5.60 | 1ku
TSSOP (PW) | 20 2000 | LARGE T&R
TY5631
TLV5631IPWRG4
ACTIVE
-40 to 85
5.60 | 1ku
TSSOP (PW) | 20 2000 | LARGE T&R
TY5631
TLV5631 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
TLV5631IDW
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5631IDW
TLV5631IDWG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5631IDWG4 TLV5631IDWG4
TLV5631IDWR
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5631IDWR
TLV5631IDWRG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5631IDWRG4 TLV5631IDWRG4
TLV5631IPW
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5631IPW
TLV5631IPWG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5631IPWG4 TLV5631IPWG4
TLV5631IPWR
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5631IPWR
TLV5631IPWRG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TLV5631IPWRG4 TLV5631IPWRG4
TLV5631 应用技术支持与电子电路设计开发资源下载
TLV5631 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)
TLV5631 工具与软件
名称
型号
公司
工具/软件类型
TLV5631 评估模块
TLV5631EVM 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
