TLV0834 8 位 41kSPS ADC 串行输出，比例式运算或 Vcc 参考，TTL/MOS 输入输出兼容，4 通道

TLV0834 同类产品

ADS7868 - 器件与被比较器件具有相同的功能，但并不是引脚对引脚等效，也有可能参数不相同。 Single channel equivalent device higher sampling rate (200kSPS) and single ended input configuration
TLV0831 - 器件与被比较器件具有相同的功能，但并不是引脚对引脚等效，也有可能参数不相同。 Single channel equivalent device
TLV0832 - 器件与被比较器件具有相同的功能，但并不是引脚对引脚等效，也有可能参数不相同。 Two channel equivalent device

	TLV0834
Resolution(Bits)	8
Sample Rate (max)	41kSPS
Architecture	SAR
Power Consumption(Typ)(mW)	0.66
DNL(Max)(+/-LSB)	0.5
INL(Max)(+/-LSB)	0.5
No Missing Codes(Bits)	8
No. of Supplies	1
Analog Voltage AV/DD(Min)(V)	2.7
Analog Voltage AV/DD(Max)(V)	3.6
Logic Voltage DV/DD(Min)(V)	2.7
Logic Voltage DV/DD(Max)(V)	3.6
Input Configuration Range	Vref
Reference Mode	Ext
Rating	Catalog
Pin/Package	14PDIP, 14SOIC, 16TSSOP
# Input Channels	4
Operating Temperature Range(°C)	0 to 70,-40 to 85

TLV0834 说明

These devices are 8-bit successive-approximation analog-to-digital converters, each with an input-configurable multichannel multiplexer and serial input/output. The serial input/output is configured to interface with standard shift registers or microprocessors. Detailed information on interfacing with most popular microprocessors is readily available from the factory.

The TLV0834 (4-channel) and TLV0838 (8-channel) multiplexer is software-configured for single-ended or differential inputs as well as pseudodifferential input assignments. The differential analog voltage input allows for common-mode rejection or offset of the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding of any smaller analog voltage span to the full 8 bits of resolution.

TLV0834 特性

8-Bit Resolution
2.7-V to 3.6-V VCC
Easy Microprocessor Interface or Stand-Alone Operation
Operates Ratiometrically or With VCC Reference
4- or 8-Channel Multiplexer Options With Address Logic
Input Range 0 V to VCC With VCC Reference
Remote Operation With Serial Data Link
Inputs and Outputs Are Compatible With TTL and MOS
Conversion Time of 32 us at f(CLK) = 250 kHz
Functionally Equivalent to the ADC0834 and ADC0838 at 3-V Supply Without the Internal Zener Regulator Network
Total Unadjusted Error...±1 LSB

TLV0834 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
TLV0834CDW	ACTIVE		1.60 \| 1ku	SOIC (DW) \| 20	25 \| TUBE	TLV0834C
TLV0834CDWG4	ACTIVE		1.60 \| 1ku	SOIC (DW) \| 20	25 \| TUBE	TLV0834C
TLV0834CDWR	ACTIVE		1.45 \| 1ku	SOIC (DW) \| 20	2000 \| LARGE T&R	TLV0834C
TLV0834CDWRG4	ACTIVE		1.45 \| 1ku	SOIC (DW) \| 20	2000 \| LARGE T&R	TLV0834C
TLV0834CN	ACTIVE		1.45 \| 1ku	PDIP (N) \| 20	20 \| TUBE	TLV0834C
TLV0834CNE4	ACTIVE		1.45 \| 1ku	PDIP (N) \| 20	20 \| TUBE	TLV0834C
TLV0834CPW	ACTIVE	0 to 70	1.60 \| 1ku	TSSOP (PW) \| 20	70 \| TUBE	TLV0834C
TLV0834CPWG4	ACTIVE	0 to 70	1.60 \| 1ku	TSSOP (PW) \| 20	70 \| TUBE	TLV0834C
TLV0834CPWR	ACTIVE	0 to 70	1.45 \| 1ku	TSSOP (PW) \| 20	2000 \| LARGE T&R	TLV0834C
TLV0834CPWRG4	ACTIVE	0 to 70	1.45 \| 1ku	TSSOP (PW) \| 20	2000 \| LARGE T&R	TLV0834C
TLV0834IDW	ACTIVE		1.75 \| 1ku	SOIC (DW) \| 20	25 \| TUBE	TLV0834I
TLV0834IDWG4	ACTIVE		1.75 \| 1ku	SOIC (DW) \| 20	25 \| TUBE	TLV0834I
TLV0834IDWR	ACTIVE		1.55 \| 1ku	SOIC (DW) \| 20	2000 \| LARGE T&R	TLV0834I
TLV0834IDWRG4	ACTIVE		1.55 \| 1ku	SOIC (DW) \| 20	2000 \| LARGE T&R	TLV0834I
TLV0834IN	ACTIVE		1.55 \| 1ku	PDIP (N) \| 20	20 \| TUBE	TLV0834I
TLV0834INE4	ACTIVE		1.55 \| 1ku	PDIP (N) \| 20	20 \| TUBE	TLV0834I
TLV0834IPW	ACTIVE	-40 to 85	1.75 \| 1ku	TSSOP (PW) \| 20	70 \| TUBE	TLV0834I
TLV0834IPWG4	ACTIVE	-40 to 85	1.75 \| 1ku	TSSOP (PW) \| 20	70 \| TUBE	TLV0834I
TLV0834IPWR	ACTIVE	-40 to 85	1.55 \| 1ku	TSSOP (PW) \| 20	2000 \| LARGE T&R	TLV0834I
TLV0834IPWRG4	ACTIVE	-40 to 85	1.55 \| 1ku	TSSOP (PW) \| 20	2000 \| LARGE T&R	TLV0834I

TLV0834 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
TLV0834CDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLV0834CDW
TLV0834CDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV0834CDWG4	TLV0834CDWG4
TLV0834CDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLV0834CDWR
TLV0834CDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV0834CDWRG4	TLV0834CDWRG4
TLV0834CN	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type		TLV0834CN
TLV0834CNE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type		TLV0834CNE4
TLV0834CPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLV0834CPW
TLV0834CPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV0834CPWG4	TLV0834CPWG4
TLV0834CPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLV0834CPWR
TLV0834CPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV0834CPWRG4	TLV0834CPWRG4
TLV0834IDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLV0834IDW
TLV0834IDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV0834IDWG4	TLV0834IDWG4
TLV0834IDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLV0834IDWR
TLV0834IDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV0834IDWRG4	TLV0834IDWRG4
TLV0834IN	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type		TLV0834IN
TLV0834INE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type		TLV0834INE4
TLV0834IPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLV0834IPW
TLV0834IPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV0834IPWG4	TLV0834IPWG4
TLV0834IPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLV0834IPWR
TLV0834IPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV0834IPWRG4	TLV0834IPWRG4

TLV0834 应用技术支持与电子电路设计开发资源下载

TLV0834 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)

TLV0834 工具与软件

名称	型号	公司	工具/软件类型
TLV0834 评估模块	TLV0834EVM	Texas Instruments	开发电路板/EVM
ADC 谐波计算器	ADC-HARMONIC-CALC	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