AD817AR Analog Devices Inc, AD817AR Datasheet

IC OPAMP HS LP 8-SOIC

AD817AR

Manufacturer Part Number
AD817AR
Description
IC OPAMP HS LP 8-SOIC
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD817AR

Slew Rate
350 V/µs
Mounting Type
Surface Mount
Rohs Status
RoHS non-compliant
Applications
General Purpose
Number Of Circuits
1
-3db Bandwidth
50MHz
Current - Supply
7mA
Current - Output / Channel
50mA
Voltage - Supply, Single/dual (±)
5 V ~ 36 V, ±2.5 V ~ 18 V
Package / Case
8-SOIC (0.154", 3.90mm Width)
No. Of Amplifiers
1
Bandwidth
50MHz
No. Of Pins
8
Settling Time
70ns
Operating Temperature Max
85°C
Peak Reflow Compatible (260 C)
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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a
PRODUCT DESCRIPTION
The AD817 is a low cost, low power, single/dual supply, high
speed op amp which is ideally suited for a broad spectrum of
signal conditioning and data acquisition applications. This
breakthrough product also features high output current drive
capability and the ability to drive an unlimited capacitive load
while still maintaining excellent signal integrity.
The 50 MHz unity gain bandwidth, 350 V/ s slew rate and set-
tling time of 45 ns (0.1%) make possible the processing of high
speed signals common to video and imaging systems. Further-
more, professional video performance is attained by offering dif-
ferential gain & phase errors of 0.04% & 0.08 @ 3.58 MHz
and 0.1 dB flatness to 70 MHz (gain = +1).
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.
FEATURES
Low Cost
High Speed
Flexible Power Supply
High Output Drive Capability
Excellent Video Performance
Available in 8-Pin SOIC and 8-Pin Plastic Mini-DIP
GENERATOR
50 MHz Unity Gain Bandwidth
350 V/ s Slew Rate
45 ns Settling Time to 0.1% (10 V Step)
Specified for Single (+5 V) and
Low Power: 7.5 mA max Supply Current
Drives Unlimited Capacitive Load
50 mA Minimum Output Current
70 MHz 0.1 dB Bandwidth (Gain = +1)
0.04% & 0.08 Differential Gain & Phase Errors
PULSE
Dual ( 5 V to
@ 3.58 MHz
HP
V
IN
50
1k
15 V) Power Supplies
2
3
AD817
+V
–V
7
4
S
S
1k
AD817 Driving a Large Capacitive Load
0.01 F
0.01 F
6
3.3 F
3.3 F
V
OUT
C
1000pF
L
The AD817 is fully specified for operation with a single +5 V
power supply and with dual supplies from 5 V to 15 V. This
power supply flexibility, coupled with a very low supply current
of 7.5 mA and excellent ac characteristics under all power sup-
ply conditions, make the AD817 the ideal choice for many de-
manding yet power sensitive applications.
In applications such as ADC buffers and line drivers the AD817
simplifies the design task with its unique combination of a
50 mA minimum output current and the ability to drive
unlimited capacitive loads.
The AD817 is available in 8-pin plastic mini-DIP and SOIC
packages.
One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.
Tel: 617/329-4700
Model
AD817AN
AD817AR
TEKTRONIX
P6201 FET
PROBE
Wide Supply Range Amplifier
Temperature
Range
–40 C to +85 C
–40 C to +85 C
8-Pin Plastic Mini-DIP (N) and
NULL
High Speed, Low Power
CONNECTION DIAGRAM
100
90
10
0%
–IN
+IN
–V
S
SOIC (R) Packages
ORDERING GUIDE
1
2
3
4
5V
NC = NO CONNECT
TOP VIEW
AD817
Package
Description
8-Pin Plastic DIP
8-Pin Plastic SOIC R-8
© Analog Devices, Inc., 1995
5
8
7
6
500ns
+V
NULL
OUTPUT
NC
S
AD817
Fax: 617/326-8703
100pF
LOAD
1000pF
LOAD
Package
Option
N-8

Related parts for AD817AR

AD817AR Summary of contents

Page 1

... In applications such as ADC buffers and line drivers the AD817 simplifies the design task with its unique combination minimum output current and the ability to drive unlimited capacitive loads. The AD817 is available in 8-pin plastic mini-DIP and SOIC packages. Model AD817AN AD817AR TEKTRONIX ...

Page 2

AD817–SPECIFICATIONS Parameter DYNAMIC PERFORMANCE Unity Gain Bandwidth Bandwidth for 0.1 dB Flatness 1 Full Power Bandwidth Slew Rate Settling Time to 0.1% Settling Time to 0.01% Total Harmonic Distortion Differential Gain Error (R = 150 ) LOAD Differential Phase Error ...

Page 3

Parameter INPUT COMMON-MODE VOLTAGE RANGE OUTPUT VOLTAGE SWING Output Current Short-Circuit Current INPUT RESISTANCE INPUT CAPACITANCE OUTPUT RESISTANCE POWER SUPPLY Operating Range Quiescent Current NOTES 1 Full power bandwidth = slew rate PEAK Specifications subject to change without ...

Page 4

AD817–Typical Characteristics – SUPPLY VOLTAGE – Figure 1. Common-Mode Voltage Range vs. Supply 500 150 ...

Page 5

TEMPERATURE – C Figure 7. Input Bias Current vs. Temperature 130 110 SOURCE CURRENT 90 SINK CURRENT –60 –40 – ...

Page 6

AD817–Typical Characteristics 120 100 10k 100k FREQUENCY – Hz Figure 13. Common-Mode Rejection vs. Frequency 150 100k 1M 10M FREQUENCY – Hz Figure 14. Large ...

Page 7

DIFF PHASE 0.06 0. SUPPLY VOLTAGE – Volts Figure 19. Differential Gain and Phase vs. Supply Voltage 15V V V OUT + ...

Page 8

AD817–Typical Characteristics 5V 100 Figure 25. Noninverting Large Signal Pulse Response 150 L 200mV 100 200mV Figure 26. Noninverting Small Signal Pulse Response 150 ...

Page 9

DRIVING CAPACITIVE LOADS The internal compensation of the AD817, together with its high output current drive, permit excellent large signal performance while driving extremely high capacitive loads ...

Page 10

AD817 OFFSET NULLING The input offset voltage of the AD817 is inherently very low. However, if additional nulling is required, the circuit shown in Figure 32 can be used. The null range of the AD817 in this con- figuration is ...

Page 11

A HIGH PERFORMANCE ADC INPUT BUFFER High performance analog to digital converters (ADCs) require input buffers with correspondingly high bandwidths and very low levels of distortion. Typical requirements include distortion levels of – –70 dB for a 1 ...

Page 12

AD817 HIGH SPEED DAC BUFFER The wide bandwidth and fast settling time of the AD817 make it a very good output buffer for high speed current output D/A converters like the AD668. As shown in Figure 38, the op amp ...

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