AD826AR Analog Devices Inc, AD826AR Datasheet

IC OPAMP VF 50MHZ DUAL LP 8SOIC

AD826AR

Manufacturer Part Number
AD826AR
Description
IC OPAMP VF 50MHZ DUAL LP 8SOIC
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD826AR

Slew Rate
350 V/µs
Mounting Type
Surface Mount
Rohs Status
RoHS non-compliant
Amplifier Type
Voltage Feedback
Number Of Circuits
2
Gain Bandwidth Product
50MHz
-3db Bandwidth
50MHz
Current - Input Bias
3.3µA
Voltage - Input Offset
500µV
Current - Supply
6.6mA
Current - Output / Channel
50mA
Voltage - Supply, Single/dual (±)
5 V ~ 36 V, ±2.5 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (3.9mm Width)
No. Of Amplifiers
2
Bandwidth
50MHz
No. Of Pins
8
Settling Time
70ns
Operating Temperature Max
85°C
Peak Reflow Compatible (260 C)
No
Output Type
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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REV. C
a
PRODUCT DESCRIPTION
The AD826 is a dual, high speed voltage feedback op amp. It
is ideal for use in applications which require unity gain stability
and high output drive capability, such as buffering and cable
driving. The 50 MHz bandwidth and 350 V/µs slew rate make
the AD826 useful in many high speed applications including:
video, CATV, copiers, LCDs, image scanners and fax machines.
GENERATOR
HP PULSE
V
IN
50
1k
3
2
AD826
–V
1/2
V
1k
S
S
3.3 F
0.01 F
0.01 F
3.3 F
V
OUT
1
C
TEKTRONIX
L
P6201 FET
PROBE
TEKTRONIX
7A24 FET
PREAMP
The AD826 features high output current drive capability of
50 mA min per amp, and is able to drive unlimited capacitive
loads. With a low power supply current of 15 mA max for both
amplifiers, the AD826 is a true general purpose operational
amplifier.
The AD826 is ideal for power sensitive applications such as video
cameras and portable instrumentation. The AD826 can operate
from a single +5 V supply, while still achieving 25 MHz of band-
width. Furthermore the AD826 is fully specified from a single
+5 V to ± 15 V power supplies.
The AD826 excels as an ADC/DAC buffer or active filter in
data acquisition systems and achieves a settling time of 70 ns
to 0.01%, with a low input offset voltage of 2 mV max. The
AD826 is available in small 8-lead plastic mini-DIP and SO
packages.
100
781/461-3113
90
10
0%
8-Lead Plastic Mini-DIP and SO Package
Dual Operational Amplifier
5V
5V
High-Speed, Low-Power
OUT1
–IN1
+IN1
CONNECTION DIAGRAM
V–
3
4
1
2
AD826
500ns
7
6
5
8
V+
OUT2
–IN2
+IN2
AD826
C
C
L
L
= 100pF
= 1000pF
2010

Related parts for AD826AR

AD826AR Summary of contents

Page 1

PRODUCT DESCRIPTION The AD826 is a dual, high speed voltage feedback op amp ideal for use in applications which require unity gain stability and high output drive capability, such as buffering and cable driving. The 50 MHz ...

Page 2

AD826–SPECIFICATIONS Parameter DYNAMIC PERFORMANCE Unity Gain Bandwidth Bandwidth for 0.1 dB Flatness 1 Full Power Bandwidth Slew Rate Settling Time to 0.1% to 0.01% NOISE/HARMONIC PERFORMANCE Total Harmonic Distortion Input Voltage Noise Input Current Noise Differential Gain Error (R1 = ...

Page 3

Parameter OUTPUT CHARACTERISTICS Output Voltage Swing Output Current Short-Circuit Current Output Resistance MATCHING CHARACTERISTICS Dynamic Crosstalk Gain Flatness Match Slew Rate Match DC Input Offset Voltage Match Input Bias Current Match Open-Loop Gain Match Common-Mode Rejection Ratio Match V Power ...

Page 4

AD826 – Typical Characteristics – SUPPLY VOLTAGE – 500V SUPPLY VOLTAGE – ...

Page 5

TEMPERATURE – C 130 110 SOURCE CURRENT 90 SINK CURRENT –60 –40 – TEMPERATURE – C 100 80 PHASE ...

Page 6

AD826 140 120 100 10k 100k FREQUENCY – 150 100k 1M FREQUENCY – 0. 0.01 –2 1% ...

Page 7

V OUT 150 1 0 – –2 V –3 –4 –5 100k 1M 10M FREQUENCY – Hz DIFF GAIN 0.13 0.12 DIFF PHASE 0.11 0. SUPPLY VOLTAGE – ...

Page 8

AD826 PULSE (LS) OR FUNCTION (SS) GENERATOR 5V 100 Ω 5V 100 Ω 3 TEKTRONIX OUT 1/2 R P6201 FET IN AD826 V 100 PROBE ...

Page 9

PULSE (LS) OR FUNCTION (SS) GENERATOR 5V 100 Ω 5V 100 Ω REV 3 1/2 50 AD826 V OUT 0.01 ...

Page 10

AD826 THEORY OF OPERATION The AD826 is a low cost, wide band, high performance dual operational amplifier which can drive heavy capacitive and resistive loads. It also achieves a constant slew rate, bandwidth and settling time over its entire specified ...

Page 11

SINGLE SUPPLY OPERATION An exciting feature of the AD826 is its ability to perform well in a single supply configuration (see Figure 37). The AD826 is ideally suited for applications that require low power dissipation and high output current and ...

Page 12

AD826 SINGLE-ENDED TO DIFFERENTIAL LINE DRIVER Outstanding CMRR (> MHz), high bandwidth, wide supply voltage range, and the ability to drive heavy loads, make the AD826 an ideal choice for many line driving applications. In this ...

Page 13

HIGH PERFORMANCE ADC BUFFER Figure schematic of a 12-bit high speed analog-to-digital converter. The AD826 dual op amp takes a single ended input and drives the AD872 A/D converter differentially, thus reduc- ing 2nd harmonic distortion. Figure ...

Page 14

... AD826AR −40°C to +85°C AD826AR-REEL −40°C to +85°C AD826AR-REEL7 −40°C to +85°C AD826ARZ −40°C to +85°C AD826ARZ-REEL −40°C to +85°C AD826ARZ-REEL7 −40°C to +85° RoHS Compliant Part. 0.400 (10.16) 0.365 (9.27) 0.355 (9.02) ...

Page 15

REVISION HISTORY Changed Power Supply Bypassing Section to Power Supply Considerations Section ................................................................... 10 Changes to Power Supply Considerations Section .................... 10 Updated Outline Dimensions ........................................................ 14 Changes to Ordering Guide ........................................................... 14 ©2010 Analog Devices, Inc. All rights reserved. ...

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