Datasheet> 器件分类 > 半导体> 模拟混合信号IC> OPA2211

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OPA2211: 产品描述OP-AMP, 125 uV OFFSET-MAX, 80 MHz BAND WIDTH, PDSO8; 产品类别半导体模拟混合信号IC; 文件大小309KB，共9页; 制造商Burr-Brown; 官网地址http://www.burr-brown.com/

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OPA2211概述

OP-AMP, 125 uV OFFSET-MAX, 80 MHz BAND WIDTH, PDSO8

运算放大器, 125 uV 最大补偿, 80 MHz 波段宽度, PDSO8

OPA2211规格参数

参数名称	属性值
功能数量	1
端子数量	8
最大供电/工作电压	20 V
最大工作温度	125 Cel
最小工作温度	-40 Cel
额定供电电压	15 V
最大负供电电压	-20 V
额定负供电电压	-15 V
额定带宽	80 kHz
额定旋转率	27 V/us
最大输入失调电压	125 mV
加工封装描述	绿色, 塑料, MSOP-8
无铅	Yes
欧盟RoHS规范	Yes
中国RoHS规范	Yes
状态	ACTIVE
工艺	BIPOLAR
包装形状	SQUARE
包装尺寸	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
表面贴装	Yes
端子形式	GULL WING
端子间距	0.6500 mm
端子涂层	NOT SPECIFIED
端子位置	双
包装材料	塑料/环氧树脂
温度等级	AUTOMOTIVE
放大器类型	运算放大器
额定共模抑制比	120 dB
最大输入偏置电流IIB	0.2000 uA

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Burr Brown Products

from Texas Instruments

OPA

211

2211

OPA

2211

OPA211

OPA2211

SBOS377A – OCTOBER 2006 – REVISED FEBRUARY 2007

1.1nV/√Hz Noise, Low Power, Precision

Operational Amplifier in Tiny DFN-8 Package

FEATURES

•

LOW-VOLTAGE NOISE: 1.1nV/√Hz at 1kHz

100nV

INPUT VOLTAGE NOISE, 0.1Hz–10Hz

LOW OFFSET VOLTAGE: 100µV (max)

LOW OFFSET VOLTAGE DRIFT: 0.2µV/°C (typ)

LOW SUPPLY CURRENT: 3.6mA/Ch

UNITY GAIN STABLE

GAIN BANDWIDTH PRODUCT:

80MHz (G = 100)

SLEW RATE: 27V/µs

WIDE SUPPLY RANGE:

±2.25V

±18V,

+4.5V to +36V

RAIL-TO-RAIL OUTPUT

OUTPUT CURRENT: 30mA

SHUTDOWN: 20µA (max)

AVAILABLE IN TINY DFN-8 (3x3mm), MSOP-8,

SO-8

DESCRIPTION

The OPA211 series achieves very low 1.1nV/√Hz

noise density with a supply current of only 3.6mA. It

also offers rail-to-rail output swing, which helps to

maximize dynamic range.

The OPA211 series’ extremely low voltage and

current noise, high speed and wide output swing

make it an excellent choice as a loop filter amplifier

in PLL applications.

In precision data acquisition applications, the

OPA211 series of op amps provide <1µs settling

time to 16-bit accuracy even for 10V output swings.

This ac performance, combined with only 100µV of

offset and low drift over temperature, make the

OPA211

highly

suitable

for

driving

fast,

high-precision analog-to-digital converters (ADCs) or

buffering

the

outputs

high-resolution

digital-to-analog converters (DACs).

The OPA211 is specified over the very wide

dual-power supply range of

±2.25V

±18V,

single-supply operation from +4.5V to +36V.

The OPA211 is available in the tiny DFN-8 (3×3mm)

and MSOP-8 and SO-8 packages. A dual version,

the OPA2211, is available in the DFN-8 (3×3mm) or

an MSOP-8 package. This series of op amps is

specified from –40°C to +125°C.

OPA211

-IN

+IN

V-

Enable

V+

OUT

APPLICATIONS

•

PLL LOOP FILTER

LOW-NOISE, LOW-POWER SIGNAL

PROCESSING

HIGH-PERFORMANCE ADC DRIVERS

HIGH-PERFORMANCE DAC OUTPUT

AMPLIFIER

ACTIVE FILTERS

LOW-NOISE INSTRUMENTATION AMPS

ULTRASOUND AMPLIFIERS

PROFESSIONAL AUDIO PREAMPLIFIERS

LOW-NOISE FREQUENCY SYNTHESIZERS

INFRARED DETECTOR AMPLIFIERS

HYDROPHONE AMPLIFIERS

MEDICAL

MSOP-8

OPA2211

OUT A

-IN

+IN A

V-

V+

OUT B

-IN

+IN B

MSOP-8

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.

All trademarks are the property of their respective owners.

PRODUCT PREVIEW information concerns products in the

formative or design phase of development. Characteristic data and

other specifications are design goals. Texas Instruments reserves

the right to change or discontinue these products without notice.

PRODUCT PREVIEW

OPA2211相似产品对比

	OPA2211	OPA211AIDGKR	OPA211AID	OPA211_07	POPA211AID	OPA211AIDR	OPA211AIDGKT
描述	OP-AMP, 125 uV OFFSET-MAX, 80 MHz BAND WIDTH, PDSO8	OP-AMP, 125 uV OFFSET-MAX, 80 MHz BAND WIDTH, PDSO8	OP-AMP, 125 uV OFFSET-MAX, 80 MHz BAND WIDTH, PDSO8	OP-AMP, 125 uV OFFSET-MAX, 80 MHz BAND WIDTH, PDSO8	OP-AMP, 125 uV OFFSET-MAX, 80 MHz BAND WIDTH, PDSO8	OP-AMP, 125 uV OFFSET-MAX, 80 MHz BAND WIDTH, PDSO8	OP-AMP, 125 uV OFFSET-MAX, 80 MHz BAND WIDTH, PDSO8
功能数量	1	1	1	1	1	1	1
端子数量	8	8	8	8	8	8	8
最大供电/工作电压	20 V	20 V	20 V	20 V	20 V	20 V	20 V
最大工作温度	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel
最小工作温度	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel
额定供电电压	15 V	15 V	15 V	15 V	15 V	15 V	15 V
最大负供电电压	-20 V	-20 V	-20 V	-20 V	-20 V	-20 V	-20 V
额定负供电电压	-15 V	-15 V	-15 V	-15 V	-15 V	-15 V	-15 V
额定带宽	80 kHz	80 kHz	80 kHz	80 kHz	80 kHz	80 kHz	80 kHz
额定旋转率	27 V/us	27 V/us	27 V/us	27 V/us	27 V/us	27 V/us	27 V/us
最大输入失调电压	125 mV	125 mV	125 mV	125 mV	125 mV	125 mV	125 mV
加工封装描述	绿色, 塑料, MSOP-8	绿色, 塑料, MSOP-8	绿色, 塑料, MS-012AA, SOIC-8	绿色, 塑料, MSOP-8	绿色, 塑料, MSOP-8	绿色, 塑料, MS-012AA, SOIC-8	绿色, 塑料, MSOP-8
无铅	Yes	Yes	Yes	Yes	Yes	Yes	Yes
欧盟RoHS规范	Yes	Yes	Yes	Yes	Yes	Yes	Yes
中国RoHS规范	Yes	Yes	Yes	Yes	Yes	Yes	Yes
状态	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
工艺	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
包装形状	SQUARE	SQUARE	矩形的	SQUARE	SQUARE	矩形的	SQUARE
包装尺寸	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
表面贴装	Yes	Yes	Yes	Yes	Yes	Yes	Yes
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子间距	0.6500 mm	0.6500 mm	1.27 mm	0.6500 mm	0.6500 mm	1.27 mm	0.6500 mm
端子涂层	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
端子位置	双	双	双	双	双	双	双
包装材料	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
放大器类型	运算放大器	运算放大器	运算放大器	运算放大器	运算放大器	运算放大器	运算放大器
额定共模抑制比	120 dB	120 dB	120 dB	120 dB	120 dB	120 dB	120 dB
最大输入偏置电流IIB	0.2000 uA	0.2000 uA	0.2000 uA	0.2000 uA	0.2000 uA	0.2000 uA	0.2000 uA

OPA2211

OPA2211概述

OPA2211规格参数

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