TLV5633 12 位 DAC，具有并行电压输出可编程内部参考设置时间、功耗、8 位微控制器兼容接口
TLV5633 同类产品
- DAC8541 - 16-bit equivalent device with larger settling time and no internal reference
- DAC715 - 16-bit equivalent device with larger settling time and works off an internal reference only
TLV5633 说明
The TLV5633 is a 12-bit voltage output digital- to-analog converter (DAC) with an 8-bit microcontroller compatible parallel interface. The 8 LSBs, the 4 MSBs, and 5 control bits are written using three different addresses. Developed for a wide range of supply voltages, the TLV5633 can be operated from 2.7 V to 5.5 V.
The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class A (slow mode: 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 TLV5633 simplifies overall system design. Because of its ability to source up to 1 mA, the internal reference can also be used as a system reference.
|
DAC7621 |
TLV5619 |
TLV5633 |
TLV5639 |
| Resolution(Bits) |
12 |
12 |
12 |
12 |
| DAC: Channels |
1 |
1 |
1 |
1 |
| Settling Time(us) |
10 |
1 |
1 |
1 |
| Sample / Update Rate(MSPS) |
0.143 |
1 |
0.286 |
0.286 |
| Interface |
Parallel |
Parallel |
Parallel |
Parallel |
| Output Type |
Voltage |
Voltage |
Voltage |
Voltage |
| Output Range Min.(V or mA) |
-2.5 |
0 |
0 |
0 |
| Output Range Max.(V or mA) |
2.5 |
5.1 |
5.1 |
5.1 |
| Single/Dual Analog Supply |
+ |
+ |
+ |
+ |
| DNL(Max)(+/-LSB) |
1 |
1 |
0.5 |
0.5 |
| INL(Max)(+/-LSB) |
1 |
4 |
3 |
3 |
| INL (+/-)(Max)(%) |
0.024 |
0.1 |
0.07 |
0.07 |
| Monotonicity |
12 |
12 |
12 |
12 |
| SNR(Typ)(dB) |
|
78 |
78 |
78 |
| SFDR(Typ)(dB) |
|
72 |
74 |
74 |
| Power Consumption(Typ)(mW) |
2.5 |
4.3 |
2.7 |
2.7 |
| Architecture |
R-2R |
String |
String |
String |
| Reference: Type |
Int/Ext |
Ext |
Int/Ext |
Int/Ext |
| Analog Voltage AV/DD(Min)(V) |
4.75 |
2.7 |
2.7 |
2.7 |
| Analog Voltage AV/DD(Max)(V) |
5.25 |
5.5 |
5.5 |
5.25 |
| Logic Voltage DV/DD(Min)(V) |
4.75 |
2.7 |
2.7 |
2.7 |
| Logic Voltage DV/DD(Max)(V) |
5.25 |
5.5 |
5.5 |
5.25 |
| No. of Supplies (Unipolar) |
1 |
1 |
1 |
1 |
| Rating |
Catalog |
Catalog |
Catalog |
Catalog |
| Pin/Package |
20SSOP |
20SOIC, 20TSSOP |
20SOIC, 20TSSOP |
20SOIC, 20TSSOP |
| Approx. Price (US$) |
2.75 | 1ku |
4.10 | 1ku |
5.90 | 1ku |
4.35 | 1ku |
| Thermal Shutdown |
No |
No |
No |
No |
| Operating Temperature Range(°C) |
-40 to 85 |
-40 to 85,-40 to 125,0 to 70 |
-40 to 85,0 to 70 |
-40 to 85,0 to 70 |
TLV5633 特性
- 12-Bit Voltage OutputDAC
- Programmable Internal Reference
- Programmable Settling Time vs Power
Consumption
- 1 us in Fast Mode
- 3.5 us in Slow Mode
- 8-Bit uController Compatible Interface
- Differential Nonlinearity. . .<0.5 LSB Typ
- Voltage Output Range. . .2x the Reference Voltage
- Monotonic Over Temperature
- APPLICATIONS
- Digital Servo Control Loops
- Digital Offset and Gain Adjustment
- Industrial Process Control
- Machine and Motion Control Devices
- Mass Storage Devices
TLV5633 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 |
| TLV5633CDW |
ACTIVE |
0 to 70 |
5.90 | 1ku |
SOIC (DW) | 20 |
25 | TUBE |
TLV5633C |
| TLV5633CDWG4 |
ACTIVE |
0 to 70 |
5.90 | 1ku |
SOIC (DW) | 20 |
25 | TUBE |
TLV5633C |
| TLV5633CPW |
ACTIVE |
0 to 70 |
6.50 | 1ku |
TSSOP (PW) | 20 |
70 | TUBE |
TLV5633C |
| TLV5633CPWG4 |
ACTIVE |
0 to 70 |
6.50 | 1ku |
TSSOP (PW) | 20 |
70 | TUBE |
TLV5633C |
| TLV5633CPWR |
ACTIVE |
0 to 70 |
5.90 | 1ku |
TSSOP (PW) | 20 |
2000 | LARGE T&R |
TLV5633C |
| TLV5633CPWRG4 |
ACTIVE |
0 to 70 |
5.90 | 1ku |
TSSOP (PW) | 20 |
2000 | LARGE T&R |
TLV5633C |
| TLV5633IDW |
ACTIVE |
-40 to 85 |
6.35 | 1ku |
SOIC (DW) | 20 |
25 | TUBE |
TLV5633I |
| TLV5633IDWG4 |
ACTIVE |
-40 to 85 |
6.35 | 1ku |
SOIC (DW) | 20 |
25 | TUBE |
TLV5633I |
| TLV5633IPW |
ACTIVE |
-40 to 85 |
6.35 | 1ku |
TSSOP (PW) | 20 |
70 | TUBE |
TLV5633I |
| TLV5633IPWG4 |
ACTIVE |
-40 to 85 |
6.35 | 1ku |
TSSOP (PW) | 20 |
70 | TUBE |
TLV5633I |
TLV5633 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 |
| TLV5633CDW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TLV5633CDW |
| TLV5633CDWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV5633CDWG4 |
TLV5633CDWG4 |
| TLV5633CPW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TLV5633CPW |
| TLV5633CPWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV5633CPWG4 |
TLV5633CPWG4 |
| TLV5633CPWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TLV5633CPWR |
| TLV5633CPWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV5633CPWRG4 |
TLV5633CPWRG4 |
| TLV5633IDW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TLV5633IDW |
| TLV5633IDWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV5633IDWG4 |
TLV5633IDWG4 |
| TLV5633IPW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TLV5633IPW |
| TLV5633IPWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV5633IPWG4 |
TLV5633IPWG4 |
TLV5633 应用技术支持与电子电路设计开发资源下载
- TLV5633 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)
TLV5633 工具与软件
| 名称 |
型号 |
公司 |
工具/软件类型 |
| 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 |