ADS8515IB

更新时间： 2024-01-03 12:49:17

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
22页	527K
描述
16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER

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ADS8515IB 数据手册

ADS8515

SLAS460A–JUNE 2007–REVISED NOVEMBER 2007

16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER

FEATURES

DESCRIPTION

•

Standard ±10-V Input Range

90-dB Min SNR with 20-kHz Input

±2.0 LSB Max INL

The ADS8515 is a complete 16-bit sampling A/D

converter using state-of-the-art CMOS structures. It

contains a complete 16-bit, capacitor-based, SAR

A/D with S/H, reference, clock, interface for

microprocessor use, and 3-state output drivers.

±1 LSB Max DNL, 16-Bits No Missing Code

5-V Analog Supply, Flexible I/O Supply Voltage

at 1.65 V to 5.25 V

The ADS8515 is specified at a 250-kHz sampling rate

over the full temperature range. Precision resistors

provide an industry standard ±10-V input range, while

the innovative design allows operation from a single

+5-V supply, with power dissipation under 100 mW.

•

Pin-Compatible With ADS7805/10 (Low Speed),

and 12-Bit ADS7804/8504

•

Uses Internal or External Reference

Full Parallel Data Output

The ADS8515 is available in a 28-pin SSOP package

and is fully specified for operation over the industrial

-40°C to 85°C temperature range.

100-mW Typ Power Dissipation at 250 KSPS

28-Pin SSOP Package

APPLICATIONS

•

Industrial Process Control

Data Acquisition Systems

Digital Signal Processing

Medical Equipment

Instrumentation

R/C

Clock

Successive Approximation Register and Control Logic

BYTE

BUSY

CDAC

Output

Latches

and

Three

State

Three

State

Parallel

Data

7 kΩ

± 10 V Input

25.67 kΩ

2 kΩ

Comparator

Drivers

Bus

CAP

Internal

+4.096 V Ref

Buffer

4 kΩ

REF

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...22

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与ADS8515IB相关器件

型号	品牌	获取价格	描述	数据表
ADS8515IBDB	TI	获取价格	16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER
ADS8515IBDBR	TI	获取价格	16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER
ADS8515IBDBRG4	TI	获取价格	16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER
ADS8515IDB	TI	获取价格	16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER
ADS8515IDBG4	TI	获取价格	16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER
ADS8515IDBR	TI	获取价格	16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER
ADS8515IDBRG4	TI	获取价格	16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER
ADS8517	TI	获取价格	16-Bit, 200-kSPS, Low-Power, Sampling ANALOG-TO-DIGITAL CONVERTER with Internal Reference
ADS8517IBDW	TI	获取价格	16-Bit, 200-kSPS, Low-Power, Sampling ANALOG-TO-DIGITAL CONVERTER with Internal Reference
ADS8517IBDWR	TI	获取价格	16-Bit, 200-kSPS, Low-Power, Sampling ANALOG-TO-DIGITAL CONVERTER with Internal Reference

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