Datasheet 搜索 > AD转换器 > TI（德州仪器） > ADS1015IDGSR 数据手册 > ADS1015IDGSR 产品设计参考手册 1/34 页
器件3D模型￥ 4.147
ADS1015IDGSR 产品设计参考手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
AD转换器
封装:
VSSOP-10
描述:
TEXAS INSTRUMENTS ADS1015IDGSR 模数转换器, 12 bit, 3.3 kSPS, 单, 2 V, 5.5 V, VSSOP 新
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引脚图在P4P14Hot
典型应用电路图在P20
原理图在P7
封装尺寸在P26P28P29
型号编码规则在P2
标记信息在P26P27
封装信息在P2P26P27P28P29
功能描述在P4
技术参数、封装参数在P2
应用领域在P1P34
电气规格在P3P4
型号编号列表在P2P9
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ADS1015IDGSR数据手册
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ADS1015
ADS1015
12-Bit
ADC
DS
I C
Interface
2
Voltage
Reference
Oscillator
SCL
SDA
ADDR
ADS1013
AIN1
AIN0
12-Bit
ADC
DS
I C
Interface
2
Voltage
Reference
Oscillator
ALERT/RDY
SCL
SDA
ADDR
PGA
Comparator
ADS1015
ADS1014
MUX
AIN1
AIN2
AIN0
AIN3
ADS1015
Only
VDD
GND
VDD
GND
ADS1013
ADS1014
ADS1015
www.ti.com
SBAS473C –MAY 2009–REVISED OCTOBER 2009
Ultra-Small, Low-Power, 12-Bit
Analog-to-Digital Converter with Internal Reference
Check for Samples: ADS1013 ADS1014 ADS1015
1
FEATURES
DESCRIPTION
23
• ULTRA-SMALL QFN PACKAGE:
The ADS1013, ADS1014, and ADS1015 are
2mm × 1,5mm × 0,4mm
precision analog-to-digital converters (ADCs) with 12
bits of resolution offered in an ultra-small, leadless
• WIDE SUPPLY RANGE: 2.0V to 5.5V
QFN-10 package or an MSOP-10 package. The
• LOW CURRENT CONSUMPTION:
ADS1013/4/5 are designed with precision, power, and
Continuous Mode: Only 150μA
ease of implementation in mind. The ADS1013/4/5
Single-Shot Mode: Auto Shut-Down
feature an onboard reference and oscillator. Data are
• PROGRAMMABLE DATA RATE:
transferred via an I
2
C-compatible serial interface; four
I
2
C slave addresses can be selected. The
128SPS to 3.3kSPS
ADS1013/4/5 operate from a single power supply
• INTERNAL LOW-DRIFT
ranging from 2.0V to 5.5V.
VOLTAGE REFERENCE
The ADS1013/4/5 can perform conversions at rates
• INTERNAL OSCILLATOR
up to 3300 samples per second (SPS). An onboard
• INTERNAL PGA
PGA is available on the ADS1014 and ADS1015 that
• I
2
C™ INTERFACE: Pin-Selectable Addresses
offers input ranges from the supply to as low as
±256mV, allowing both large and small signals to be
• FOUR SINGLE-ENDED OR TWO
measured with high resolution. The ADS1015 also
DIFFERENTIAL INPUTS (ADS1015)
features an input multiplexer (MUX) that provides two
• PROGRAMMABLE COMPARATOR
differential or four single-ended inputs.
(ADS1014 and ADS1015)
The ADS1013/4/5 operate either in continuous
conversion mode or a single-shot mode that
APPLICATIONS
automatically powers down after a conversion and
• PORTABLE INSTRUMENTATION
greatly reduces current consumption during idle
• CONSUMER GOODS
periods. The ADS1013/4/5 are specified from –40°C
• BATTERY MONITORING
to +125°C.
• TEMPERATURE MEASUREMENT
• FACTORY AUTOMATION AND PROCESS
CONTROLS
1
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.
2I2C is a trademark of NXP Semiconductors.
3All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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