TLC0820A 8 位，392kSPS ADC 并行输出，微处理器外设，片上跟踪与保持，单通道

TLC0820A 同类产品

ADS7888 - 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。 Equivalent device with higher sampling rate (1MSPS)and serial output interface
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。 Equivalent device with lower sampling rate (200kSPS) and serial output interface

	TLC0820A
Resolution(Bits)	8
Sample Rate (max)	392kSPS
Architecture	SAR
Power Consumption(Typ)(mW)	37.5
DNL(Max)(+/-LSB)	1
INL(Max)(+/-LSB)	1
No Missing Codes(Bits)	8
No. of Supplies	1
Analog Voltage AV/DD(Min)(V)	4.5
Analog Voltage AV/DD(Max)(V)	8
Logic Voltage DV/DD(Min)(V)	4.5
Logic Voltage DV/DD(Max)(V)	8
Input Configuration Range	Vref
Reference Mode	Ext
Rating	Catalog
Pin/Package	20PDIP, 20PLCC, 20SOIC, 20SSOP
# Input Channels	1
Operating Temperature Range(°C)	0 to 70

TLC0820A 说明

The TLC0820AC and the TLC0820AI are Advanced LinCMOSTM 8-bit analog-to-digital converters each consisting of two 4-bit flash converters, a 4-bit digital-to-analog converter, a summing (error) amplifier, control logic, and a result latch circuit. The modified flash technique allows low-power integrated circuitry to complete an 8-bit conversion in 1.18 us over temperature. The on-chip track-and-hold circuit has a 100-ns sample window and allows these devices to convert continuous analog signals having slew rates of up to 100 mV/us without external sampling components. TTL-compatible 3-state output drivers and two modes of operation allow interfacing to a variety of microprocessors. Detailed information on interfacing to most popular microprocessors is readily available from the factory.

TLC0820A 特性

Advanced LinCMOSTM Silicon-Gate Technology
8-Bit Resolution
Differential Reference Inputs
Parallel Microprocessor Interface
Conversion and Access Time Over Temperature Range Read Mode . . . 2.5 us Max
No External Clock or Oscillator Components Required
On-Chip Track and Hold
Single 5-V Supply
TLC0820A Is Direct Replacement for National Semiconductor ADC0820C/CC and Analog Devices AD7820K/B/T

TLC0820A 芯片订购指南

器件	状态		价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TLC0820ACDB	ACTIVE	0 to 70	2.25 \| 1ku	SSOP (DB) \| 20	70 \| TUBE	P0820A
TLC0820ACDBG4	ACTIVE	0 to 70	2.25 \| 1ku	SSOP (DB) \| 20	70 \| TUBE	P0820A
TLC0820ACDBR	ACTIVE		1.90 \| 1ku	SSOP (DB) \| 20	2000 \| LARGE T&R	P0820A
TLC0820ACDBRG4	ACTIVE		1.90 \| 1ku	SSOP (DB) \| 20	2000 \| LARGE T&R	P0820A
TLC0820ACDW	ACTIVE		2.25 \| 1ku	SOIC (DW) \| 20	25 \| TUBE	P0820A
TLC0820ACDWG4	ACTIVE		2.25 \| 1ku	SOIC (DW) \| 20	25 \| TUBE	P0820A
TLC0820ACDWR	ACTIVE		1.90 \| 1ku	SOIC (DW) \| 20	2000 \| LARGE T&R	P0820A
TLC0820ACDWRG4	ACTIVE		1.90 \| 1ku	SOIC (DW) \| 20	2000 \| LARGE T&R	P0820A
TLC0820ACFN	ACTIVE		1.90 \| 1ku	PLCC (FN) \| 20	46 \| TUBE	TLC0820AC
TLC0820ACFNG3	ACTIVE		1.90 \| 1ku	PLCC (FN) \| 20	46 \| TUBE	TLC0820AC
TLC0820ACN	ACTIVE		2.00 \| 1ku	PDIP (N) \| 20	20 \| TUBE	TLC0820ACN
TLC0820ACNE4	ACTIVE		2.00 \| 1ku	PDIP (N) \| 20	20 \| TUBE	TLC0820ACN
TLC0820AIDW	ACTIVE		2.25 \| 1ku	SOIC (DW) \| 20	25 \| TUBE	TLC0820AI
TLC0820AIDWG4	ACTIVE		2.25 \| 1ku	SOIC (DW) \| 20	25 \| TUBE	TLC0820AI
TLC0820AIDWR	ACTIVE		2.05 \| 1ku	SOIC (DW) \| 20	2000 \| LARGE T&R	TLC0820AI
TLC0820AIDWRG4	ACTIVE		2.05 \| 1ku	SOIC (DW) \| 20	2000 \| LARGE T&R	TLC0820AI
TLC0820AIFN	ACTIVE		2.05 \| 1ku	PLCC (FN) \| 20	46 \| TUBE	TLC0820AI
TLC0820AIFNG3	ACTIVE		2.05 \| 1ku	PLCC (FN) \| 20	46 \| TUBE	TLC0820AI
TLC0820AIN	ACTIVE		2.15 \| 1ku	PDIP (N) \| 20	20 \| TUBE	TLC0820AI
TLC0820AINE4	ACTIVE		2.15 \| 1ku	PDIP (N) \| 20	20 \| TUBE	TLC0820AI

TLC0820A 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
TLC0820ACDB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLC0820ACDB
TLC0820ACDBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC0820ACDBG4	TLC0820ACDBG4
TLC0820ACDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLC0820ACDBR
TLC0820ACDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC0820ACDBRG4	TLC0820ACDBRG4
TLC0820ACDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLC0820ACDW
TLC0820ACDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC0820ACDWG4	TLC0820ACDWG4
TLC0820ACDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLC0820ACDWR
TLC0820ACDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC0820ACDWRG4	TLC0820ACDWRG4
TLC0820ACFN	Green (RoHS & no Sb/Br)	CU SN	Level-1-260C-UNLIM		TLC0820ACFN
TLC0820ACFNG3	Green (RoHS & no Sb/Br)	CU SN	Level-1-260C-UNLIM		TLC0820ACFNG3
TLC0820ACN	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type		TLC0820ACN
TLC0820ACNE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type		TLC0820ACNE4
TLC0820AIDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLC0820AIDW
TLC0820AIDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC0820AIDWG4	TLC0820AIDWG4
TLC0820AIDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TLC0820AIDWR
TLC0820AIDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC0820AIDWRG4	TLC0820AIDWRG4
TLC0820AIFN	Green (RoHS & no Sb/Br)	CU SN	Level-1-260C-UNLIM		TLC0820AIFN
TLC0820AIFNG3	Green (RoHS & no Sb/Br)	CU SN	Level-1-260C-UNLIM		TLC0820AIFNG3
TLC0820AIN	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type		TLC0820AIN
TLC0820AINE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type		TLC0820AINE4

TLC0820A 应用技术支持与电子电路设计开发资源下载

TLC0820A 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)

TLC0820A 工具与软件

名称	型号	公司	工具/软件类型
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