AD8517ART-REEL Analog Devices Inc, AD8517ART-REEL Datasheet

IC OPAMP GP R-R 7MHZ SOT23-5

AD8517ART-REEL

Manufacturer Part Number
AD8517ART-REEL
Description
IC OPAMP GP R-R 7MHZ SOT23-5
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD8517ART-REEL

Rohs Status
RoHS non-compliant
Amplifier Type
General Purpose
Number Of Circuits
1
Output Type
Rail-to-Rail
Slew Rate
8 V/µs
Gain Bandwidth Product
7MHz
Current - Input Bias
450nA
Voltage - Input Offset
1300µV
Current - Supply
900µA
Current - Output / Channel
10mA
Voltage - Supply, Single/dual (±)
1.8 V ~ 6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
-3db Bandwidth
-

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a
GENERAL DESCRIPTION
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.
Low Voltage Operational Amplifiers
PIN CONFIGURATIONS
OUT A
OUT A
–IN A
+IN A
–IN A
+IN A
OUT A
+IN A
V–
V–
V–
5-Lead SOT-23
8-Lead MSOP
8-Lead SOIC
1
2
3
4
(RM Suffix)
(RT Suffix)
1
2
3
(R Suffix)
AD8517/AD8527
7 MHz Rail-to-Rail
1
4
AD8527
AD8527
AD8517
5
8
5
4 –IN A
8
7
6
5
V+
V+
OUT B
–IN B
+IN B
V+
OUT B
+IN B
–IN B

Related parts for AD8517ART-REEL

AD8517ART-REEL Summary of contents

Page 1

GENERAL DESCRIPTION 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. ...

Page 2

... AD8517/AD8527–SPECIFICATIONS ELECTRICAL CHARACTERISTICS 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 Offset Voltage Drift Bias Current Drift OUTPUT CHARACTERISTICS Output Voltage Swing High Output Voltage Swing Low ...

Page 3

... ELECTRICAL CHARACTERISTICS 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 ...

Page 4

... AD8517/AD8527–SPECIFICATIONS ELECTRICAL CHARACTERISTICS 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 ...

Page 5

... AD8517, AD8527 . . . . . . . . . . . . . . . . . . –40°C to +125°C Junction Temperature Range R, RM and RT Packages . . . . . . . . . . . . . –65°C to +150°C Lead Temperature Range (Soldering, 60 sec 300°C Model AD8517ART-REEL AD8527AR AD8527ARM-REEL CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. ...

Page 6

AD8517/AD8527 –Typical Characteristics 1,200 1,100 1,000 900 800 700 600 TEMPERATURE – C 600 400 200 0 200 400 600 3 2 ...

Page 7

PSRR 100 120 10 100 1k 10k 100k FREQUENCY – 2. 10k L T ...

Page 8

AD8517/AD8527 TIME – 1s/Div TIME – 200 s/Div THEORY OF OPERATION The AD85x7 is a rail-to-rail operational ...

Page 9

ESD ESD R9 I2 Table I. Typical Battery Life Voltage Range Nominal Battery Voltage (V) Lead-Acid 2 Lithium 2.6-3.6 NiMH 1.2 NiCd 1.2 Carbon-Zinc 1.5 ...

Page 10

AD8517/AD8527 DRIVING CAPACITIVE LOAD Gain vs. Capacitive Load Most amplifiers have difficulty driving capacitance due to degradation of phase caused by additional phase lag from the capacitive load. Higher capacitance at the output can increase the amount of over- shoot ...

Page 11

Table III. Snubber Network Values for Large Capacitive Loads C Rx LOAD 300 Ω 680 pF 100 Ω 400 Ω TOTAL HARMONIC DISTORTION + NOISE The AD85x7 family offers a low total harmonic distortion, which makes ...

Page 12

AD8517/AD8527 SPICE Model The SPICE model for the AD8517 amplifier is available and can be downloaded from the Analog Devices’ web site at http://www.analog.com. The macro-model accurately simulates a number of AD8517 parameters, including offset voltage, input common-mode range, and ...

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