AD8517ART-R2,AD8517ART-R2 pdf中文资料,AD8517ART-R2引脚图,AD8517ART-R2电路-Datasheet-电子工程世界

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FEATURES

Single Supply Operation: 1.8 V to 6 V

Space-Saving SOT-23, SOIC Packaging

Wide Bandwidth: 7 MHz @ 5 V

Low Offset Voltage: 3.5 mV Max

Rail-to-Rail Output Swing and Rail-to-Rail Input

8 V/ s Slew Rate

Only 900 A Supply Current @ 5 V

APPLICATIONS

Portable Communications

Portable Phones

Sensor Interface

Active Filters

PCMCIA Cards

ASIC Input Drivers

Wearable Computers

Battery-Powered Devices

New Generation Phones

Personal Digital Assistants

GENERAL DESCRIPTION

7 MHz Rail-to-Rail

Low Voltage Operational Amplifiers

AD8517/AD8527

PIN CONFIGURATIONS

5-Lead SOT-23

(RT Suffix)

OUT A 1

V– 2

+IN A 3

4 –IN A

AD8517

5 V+

8-Lead SOIC

(R Suffix)

OUT A 1

–IN A 2

+IN A 3

V– 4

V+

AD8527

7 OUT B

–IN B

+IN B

8-Lead MSOP

(RM Suffix)

OUT A

–IN A

+IN A

V–

The AD8517 brings precision and bandwidth to the SOT-23-5

package even at single supply voltages as low as 1.8 V. The

small package makes it possible to place the AD8517 next to

sensors, reducing external noise pickup. The AD8527 dual

amplifier is offered in the space-saving MSOP package.

The AD8517 and AD8527 are rail-to-rail input and output

bipolar amplifiers with a gain bandwidth of 7 MHz and typical

voltage offset of 1.3 mV from a 1.8 V supply. The low supply

current makes these parts ideal for battery-powered applications.

The 8 V/µs slew rate makes the AD8517/AD8527 a good match

for driving ASIC inputs, such as voice codecs.

The AD8517/AD8527 is specified over the extended industrial

(–40°C to +125°C) temperature range. The AD8517 single is

available in 5-lead SOT-23 surface-mount packages. The dual

AD8527 is available in 8-lead SOIC and MSOP packages.

AD8527

V+

OUT B

–IN B

+IN B

REV. B

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

World Wide Web Site: http://www.analog.com

Fax: 781/326-8703

AD8517/AD8527–SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

(V = 5.0 V, V– = 0 V, V

= 2.5 V, T

= 25 C unless otherwise noted)

Min

Typ

Max

Unit

Parameter

INPUT CHARACTERISTICS

Offset Voltage

AD8517ART (SOT-23-5)

AD8527

Input Bias Current

Input Offset Current

Input Voltage Range

Common-Mode Rejection Ratio

Large Signal Voltage Gain

Symbol

Conditions

CMRR

∆V

/∆T

∆I

/∆T

PSRR

1.3

–40°C

≤

+125°C

1.3

–40°C

≤

+125°C

–40°C

≤

+125°C

–40°C

≤

+125°C

0 V

≤

5.0 V,

–40°C

≤

+125°C

= 2 kΩ, 0.5 V < V

OUT

< 4.5 V

= 10 kΩ, 0.5 V < V

OUT

< 4.5 V

= 10 kΩ, –40°C

≤

+125°C

100

500

= 250

µA,

–40°C

≤

+125°C

= 5 mA

= 250

µA,

–40°C

≤

+125°C

= 5 mA

Short to Ground, Instantaneous

= 2.2 V to 6 V

–40°C

≤

+125°C

OUT

= 2.5 V

–40°C

≤

+125°C

1 V < V

OUT

< 4 V, R

= 10 kΩ

4 V Step, 0.1%

3.5

450

900

225

750

V/mV

µV/°C

pA/°C

Offset Voltage Drift

Bias Current Drift

OUTPUT CHARACTERISTICS

Output Voltage Swing High

4.965

4.70

200

900

µA

V/µs

MHz

Degrees

µV

p-p

nV/√Hz

pA/√Hz

Output Voltage Swing Low

Short Circuit Current

POWER SUPPLY

Power Supply Rejection Ratio

Supply Current/Amplifier

DYNAMIC PERFORMANCE

Slew Rate

Gain Bandwidth Product

Settling Time

Phase Margin

NOISE PERFORMANCE

Voltage Noise

Voltage Noise Density

Current Noise Density

Specifications subject to change without notice.

1,200

1,400

GBP

p-p

400

0.5

1.2

0.1 Hz to 10 Hz

f = 1 kHz

–2–

REV. B

AD8517/AD8527

ELECTRICAL CHARACTERISTICS

(V = 2.2 V, V– = 0 V, V

= 1.1 V, T

= 25 C unless otherwise noted)

Min

Typ

Max

Unit

Parameter

INPUT CHARACTERISTICS

Offset Voltage

AD8517ART (SOT-23-5)

AD8527

Input Bias Current

Input Offset Current

Input Voltage Range

Common-Mode Rejection Ratio

Large Signal Voltage Gain

OUTPUT CHARACTERISTICS

Output Voltage Swing High

Output Voltage Swing Low

POWER SUPPLY

Supply Current/Amplifier

DYNAMIC PERFORMANCE

Slew Rate

Gain Bandwidth Product

Phase Margin

NOISE PERFORMANCE

Voltage Noise Density

Current Noise Density

Specifications subject to change without notice.

Symbol

Conditions

CMRR

1.3

–40°C

≤

+125°C

1.3

–40°C

≤

+125°C

0 V

≤

2.2 V,

–40°C

≤

+125°C

= 2 kΩ, 0.5 V < V

OUT

< 1.7 V

= 10 kΩ

= 250

µA

= 2.5 mA

= 250

µA

= 2.5 mA

OUT

= 1.1 V

–40°C

≤

+125°C

= 10 kΩ

2.165

1.9

3.5

450

225

2.2

V/mV

µA

V/µs

MHz

Degrees

nV/√Hz

pA/√Hz

200

750

1,100

1,300

GBP

1.2

f = 1 kHz

REV. B

–3–

AD8517/AD8527–SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

(V = 1.8 V, V– = 0 V, V

= 0.9 V, T

= 25 C unless otherwise noted)

Min

Typ

Max

Unit

Parameter

INPUT CHARACTERISTICS

Offset Voltage

AD8517ART (SOT-23-5)

AD8527

Input Bias Current

Input Offset Current

Input Voltage Range

Common-Mode Rejection Ratio

Large Signal Voltage Gain

OUTPUT CHARACTERISTICS

Output Voltage Swing High

Output Voltage Swing Low

POWER SUPPLY

Power Supply Rejection Ratio

Supply Current/Amplifier

DYNAMIC PERFORMANCE

Slew Rate

Gain Bandwidth Product

Phase Margin

NOISE PERFORMANCE

Voltage Noise Density

Current Noise Density

Specifications subject to change without notice.

Symbol

Conditions

CMRR

1.3

0°C

≤

125°C

1.3

0°C

≤

125°C

0 V

≤

1.8 V,

0°C

≤

125°C

= 2 kΩ, 0.5 V < V

OUT

< 1.3 V

= 10 kΩ

= 250

µA

= 2.5 mA

= 250

µA

= 2.5 mA

= 1.7 V to 2.2 V,

0°C

≤

125°C

OUT

= 0.9 V

0°C

≤

125°C

= 10 kΩ

1.765

1.5

3.5

450

225

1.8

V/mV

200

PSRR

650

1,100

1,300

µA

V/µs

MHz

Degrees

nV/√Hz

pA/√Hz

GBP

1.2

f = 1 kHz

–4–

REV. B

参数对比

与AD8517ART-R2相近的元器件有：AD8517ARTZ-REEL7、AD8527AR、AD8527ARZ、AD8527ARZ-REEL、AD8527AR-REEL7、AD8527ARZ-REEL7、AD8527ARM-REEL、AD8517ARTZ-R2、AD8527ARMZ-REEL。描述及对比如下：

型号	AD8517ART-R2	AD8517ARTZ-REEL7	AD8527AR	AD8527ARZ	AD8527ARZ-REEL	AD8527AR-REEL7	AD8527ARZ-REEL7	AD8527ARM-REEL	AD8517ARTZ-R2	AD8527ARMZ-REEL
描述	OP-AMP, 5000 uV OFFSET-MAX, 7 MHz BAND WIDTH, PDSO5, SOT-23, 5 PIN	OP-AMP, 5000 uV OFFSET-MAX, 7 MHz BAND WIDTH, PDSO5, SOT-23, 5 PIN	DUAL OP-AMP, 5000uV OFFSET-MAX, 7MHz BAND WIDTH, PDSO8, SOIC-8	DUAL OP-AMP, 5000uV OFFSET-MAX, 7MHz BAND WIDTH, PDSO8, SOIC-8	DUAL OP-AMP, 5000uV OFFSET-MAX, 7MHz BAND WIDTH, PDSO8, SOIC-8	DUAL OP-AMP, 5000uV OFFSET-MAX, 7MHz BAND WIDTH, PDSO8, SOIC-8	DUAL OP-AMP, 5000 uV OFFSET-MAX, 7 MHz BAND WIDTH, PDSO8, SOIC-8	DUAL OP-AMP, 5000 uV OFFSET-MAX, 7 MHz BAND WIDTH, PDSO8, MSOP-8	OP-AMP, 5000 uV OFFSET-MAX, 7 MHz BAND WIDTH, PDSO5, SOT-23, 5 PIN	DUAL OP-AMP, 5000 uV OFFSET-MAX, 7 MHz BAND WIDTH, PDSO8, MSOP-8
是否无铅	含铅	不含铅	含铅	不含铅	不含铅	含铅	不含铅	含铅	不含铅	不含铅
厂商名称	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics
零件包装代码	SOT-23	SOT-23	SOIC	SOIC	SOIC	SOIC	SOIC	MSOP	SOT-23	MSOP
包装说明	LSSOP,	LSSOP,	SOIC-8	SOIC-8	SOIC-8	SOIC-8	SOP,	TSSOP,	LSSOP,	TSSOP,
针数	5	5	8	8	8	8	8	8	5	8
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknow	unknow
放大器类型	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
最大平均偏置电流 (IIB)	0.45 µA	0.45 µA	0.45 µA	0.45 µA	0.45 µA	0.45 µA	0.45 µA	0.45 µA	0.45 µA	0.45 µA
标称共模抑制比	70 dB	70 dB	70 dB	70 dB	70 dB	70 dB	70 dB	70 dB	70 dB	70 dB
最大输入失调电压	5000 µV	5000 µV	5000 µV	5000 µV	5000 µV	5000 µV	5000 µV	5000 µV	5000 µV	5000 µV
JESD-30 代码	R-PDSO-G5	R-PDSO-G5	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	S-PDSO-G8	R-PDSO-G5	S-PDSO-G8
JESD-609代码	e0	e3	e0	e3	e3	e0	e3	e0	e3	e3
长度	2.9 mm	2.9 mm	4.9 mm	4.9 mm	4.9 mm	4.9 mm	4.9 mm	3 mm	2.9 mm	3 mm
湿度敏感等级	1	1	1	1	1	1	1	1	1	1
功能数量	1	1	2	2	2	2	2	2	1	2
端子数量	5	5	8	8	8	8	8	8	5	8
最高工作温度	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	LSSOP	LSSOP	SOP	SOP	SOP	SOP	SOP	TSSOP	LSSOP	TSSOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE
封装形式	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	NOT APPLICABLE	260	240	260	260	240	260	240	260	260
认证状态	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
座面最大高度	1.45 mm	1.45 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.1 mm	1.45 mm	1.1 mm
标称压摆率	8 V/us	8 V/us	8 V/us	8 V/us	8 V/us	8 V/us	8 V/us	8 V/us	8 V/us	8 V/us
供电电压上限	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V
标称供电电压 (Vsup)	2.2 V	2.2 V	2.2 V	2.2 V	2.2 V	2.2 V	2.2 V	2.2 V	2.2 V	2.2 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
端子面层	TIN LEAD	MATTE TIN	TIN LEAD	MATTE TIN	MATTE TIN	TIN LEAD	MATTE TIN	TIN LEAD	MATTE TIN	MATTE TIN
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.95 mm	0.95 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	0.65 mm	0.95 mm	0.65 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	NOT APPLICABLE	40	30	40	40	30	40	30	40	40
标称均一增益带宽	7000 kHz	7000 kHz	7000 kHz	7000 kHz	7000 kHz	7000 kHz	7000 kHz	7000 kHz	7000 kHz	7000 kHz
宽度	1.6 mm	1.6 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3 mm	1.6 mm	3 mm
是否Rohs认证	不符合	符合	-	符合	符合	-	符合	不符合	符合	符合