Datasheet > LM7301IM

LM7301IM

更新时间： 2024-01-20 14:13:16

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
28页	1490K
描述
LM7301 Low Power, 4-MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in SOT-23 Package

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LM7301IM 数据手册

DAC081S101

www.ti.com

SNAS323C –JUNE 2005–REVISED FEBRUARY 2013

DAC081S101 8-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output

Check for Samples: DAC081S101

FEATURES

DESCRIPTION

The DAC081S101 is a full-featured, general purpose

8-bit voltage-output digital-to-analog converter (DAC)

that can operate from a single +2.7V to 5.5V supply

and consumes just 175 µA of current at 3.6 Volts.

The on-chip output amplifier allows rail-to-rail output

swing and the three wire serial interface operates at

clock rates up to 30 MHz over the specified supply

voltage range and is compatible with standard SPI™,

QSPI, MICROWIRE and DSP interfaces. Competitive

devices are limited to 20 MHz clock rates at supply

voltages in the 2.7V to 3.6V range.

•

Guaranteed Monotonicity

Low Power Operation

•

Rail-to-Rail Voltage Output

Power-on Reset to Zero Volts Output

SYNC Interrupt Facility

Wide Power Supply Range (+2.7V to +5.5V)

Small Packages

Power Down Feature

The supply voltage for the DAC081S101 serves as its

voltage reference, providing the widest possible

output dynamic range. A power-on reset circuit

ensures that the DAC output powers up to zero volts

and remains there until there is a valid write to the

APPLICATIONS

•

Battery-Powered Instruments

Digital Gain and Offset Adjustment

Programmable Voltage & Current Sources

Programmable Attenuators

device.

power-down feature reduces power

consumption to less than a microWatt.

The low power consumption and small packages of

the DAC081S101 make it an excellent choice for use

in battery operated equipment.

The DAC081S101 is a direct replacement for the

AD5300 and is one of a family of pin compatible

DACs, including the 10-bit DAC101S101 and the 12-

bit DAC121S101. The DAC081S101 operates over

the extended industrial temperature range of −40°C

to +105°C.

Table 1. Key Specifications

VALUE

Resolution

8 bits

DNL

+0.04, -0.02 LSB (typ)

3 µs (typ)

Output Settling Time

Zero Code Error

Full-Scale Error

3.8mV (typ)

−0.07 %FS (typ)

Normal Mode

0.63 mW (3.6V) / 1.41 mW (5.5V) typ

0.14 µW (3.6V) / 0.33 µW (5.5V) typ

Power Consumption

Pwr Down Mode

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.

SPI is a trademark of Motorola, Inc..

All other trademarks are the property of their respective owners.

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...28

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LM7301IM 替代型号

型号	品牌	替代类型	描述	数据表
LM7301IM/NOPB	TI	类似代替	单路、30V、4MHz 运算放大器 \| D \| 8 \| -40 to 85
LM7301IMX/NOPB	TI	类似代替	4 MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in TinyPak Package 8-SOIC -40 t

与LM7301IM相关器件

型号	品牌	获取价格	描述	数据表
LM7301IM/NOPB	TI	获取价格	单路、30V、4MHz 运算放大器 \| D \| 8 \| -40 to 85
LM7301IM5	NSC	获取价格	Low Power, 4 MHz GBW, Rail-to-Rail Input-Outp
LM7301IM5	TI	获取价格	LM7301 Low Power, 4-MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in SOT-23 Pac
LM7301IM5/NOPB	NSC	获取价格	IC OP-AMP, 6000 uV OFFSET-MAX, 4 MHz BAND WIDTH, PDSO5, ROHS COMPLIANT, SOT-23, 5 PIN, Ope
LM7301IM5/NOPB	TI	获取价格	LM7301 Low Power, 4-MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in SOT-23 Pac
LM7301IM5X	TI	获取价格	LM7301 Low Power, 4-MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in SOT-23 Pac
LM7301IM5X	NSC	获取价格	Low Power, 4 MHz GBW, Rail-to-Rail Input-Outp
LM7301IM5X/NOPB	NSC	获取价格	IC OP-AMP, 6000 uV OFFSET-MAX, 4 MHz BAND WIDTH, PDSO5, ROHS COMPLIANT, SOT-23, 5 PIN, Ope
LM7301IM5X/NOPB	TI	获取价格	LM7301 Low Power, 4-MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in SOT-23 Pac
LM7301IMX	NSC	获取价格	Low Power, 4 MHz GBW, Rail-to-Rail Input-Outp

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