TLV1562 10 位四通道（可配置）2MSPS ADC，具有多路可编程分辨率与速度/转换模式，自动工作
|
TLV1562 |
| Resolution(Bits) |
10 |
| Sample Rate (max) |
2MSPS |
| Architecture |
Pipeline |
| Power Consumption(Typ)(mW) |
15 |
| SINAD(dB) |
58 |
| SNR(dB) |
58 |
| SFDR(dB) |
70.3 |
| DNL(Max)(+/-LSB) |
1.5 |
| INL(Max)(+/-LSB) |
1.5 |
| No Missing Codes(Bits) |
10 |
| No. of Supplies |
2 |
| 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 |
| Input Configuration Range |
+3V |
| Reference Mode |
Int and Ext |
| Rating |
Catalog |
| Pin/Package |
28SOIC, 28TSSOP |
| # Input Channels |
4 |
| Operating Temperature Range(°C) |
-40 to 85,0 to 70 |
TLV1562 说明
The TLV1562 is a 10-bit CMOS low-power, high-speed programmable resolution analog-to-digital converter based on a low-power recyclic architecture. The unique architecture delivers a throughput up to 2 MSPS (million samples per second) at 10-bit resolution. The programmable resolution allows a higher conversion throughput as a tradeoff of lower resolution. A high speed 3-state parallel port directly interfaces to a digital signal processor (DSP) or microprocessor (uP) system data bus. D0 through D9 are the digital output terminals with D0 being the least significant bit (LSB). The TLV1562 is designed to operate for a wide range of supply voltages (2.7 V to 5.5 V) with very low power consumption (11 mA maximum at 5.5 V, 10 MHz CLKIN).
TLV1562 特性
- 2 MSPS Max Throughput at 10 Bit (Single Channel), ±1 LSB DNL, ±1 LSB INL MAX
- 3 MSPS Max Throughput at 8 Bit (Single Channel), ±1 LSB DNL, ±1 LSB INL MAX
- 7 MSPS Max Throughput at 4 Bit (Single Channel), ±0.4 LSB DNL, ±0.4 LSB INL MAX
- No Missing Code for External Clock Up to 15 MHz at 5.5 V, 12 MHz at 2.7 V
- ENOB 9.4 Bit, SINAD 57.8 dB, SFDR
-70.8 dB, THD -68.8 dB, at fi = 800 kHz,
10 Bit
- Wide Input Bandwidth for Undersampling (75 MHz at 1 dB, >120 MHz at -3 dB) at
Rs = 1 k Ohm
- Software Programmable Power Down, (1 uA), Auto Powerdown (120 uA)
- Single Wide Range Supply 2.7 VDC to 5.5 VDC
- Low Supply Current 11 mA at 5.5 V, 10 MHz; 7 mA at 2.7 V, 8 MHz Operating
- Simultaneous Sample and Hold:
- Dual Sample and Hold Matched Channels
- Multi Chip Simultaneous Sample and Hold Capable
- Programmable Conversion Modes: Interrupt-Driven for Shorter Latency Continuous Modes Optimized for MIPS Sensitive DSP Solutions
- Built-In Internal/System Mid-Scale Error Calibration
- Built-In Mux With 2 Differential or 4 Single-Ended Input Channels
- Low Input Capacitance (10 pF Max Fixed, 1 pF Max Switching)
- DSP/u P-Compatible Parallel Interface
TLV1562 用途
- Portable Digital Radios
- Personal Communication Assistants
- Cellular
- Pager
- Scanner
- Digitizers
- Process Controls
- Motor Control
- Remote Sensing
- Automotive
- Servo Controls
- Cameras
TLV1562 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 |
| TLV1562CPW |
ACTIVE |
0 to 70 |
4.15 | 1ku |
TSSOP (PW) | 28 |
50 | TUBE |
TV1562 |
| TLV1562CPWG4 |
ACTIVE |
0 to 70 |
4.15 | 1ku |
TSSOP (PW) | 28 |
50 | TUBE |
TV1562 |
| TLV1562IDW |
ACTIVE |
-40 to 85 |
4.45 | 1ku |
SOIC (DW) | 28 |
20 | TUBE |
TLV1562I |
| TLV1562IDWG4 |
ACTIVE |
-40 to 85 |
4.45 | 1ku |
SOIC (DW) | 28 |
20 | TUBE |
TLV1562I |
| TLV1562IPW |
ACTIVE |
-40 to 85 |
4.45 | 1ku |
TSSOP (PW) | 28 |
50 | TUBE |
TLV1562I |
| TLV1562IPWG4 |
ACTIVE |
-40 to 85 |
4.45 | 1ku |
TSSOP (PW) | 28 |
50 | TUBE |
TLV1562I |
TLV1562 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 |
| TLV1562CPW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TLV1562CPW |
| TLV1562CPWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV1562CPWG4 |
TLV1562CPWG4 |
| TLV1562IDW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TLV1562IDW |
| TLV1562IDWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV1562IDWG4 |
TLV1562IDWG4 |
| TLV1562IPW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TLV1562IPW |
| TLV1562IPWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV1562IPWG4 |
TLV1562IPWG4 |
TLV1562 应用技术支持与电子电路设计开发资源下载
- TLV1562 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪ADC 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)
- A
Spreadsheet for Calculating the Frequency Response of the ADS1250-54 (PDF
461 KB)
- A Spreadsheet for Calculating the Frequency Response of the
ADS1250-54
- Understanding the ADS1251, ADS1253, and ADS1254 Input
Circuitry (PDF 39 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)
TLV1562 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 |
计算实用程序 |
| 用于模数转换器的抗混淆计算工具 |
ANTIALIASINGCALC |
Texas Instruments |
计算实用程序 |
| 运算放大器至 ADC 电路拓扑计算器 |
ADC-INPUT-CALC |
Texas Instruments |
计算实用程序 |