MAX477ESA Maxim Integrated Products, MAX477ESA Datasheet

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MAX477ESA

Manufacturer Part Number
MAX477ESA
Description
Op Amps
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX477ESA.pdf (12 pages)

Specifications of MAX477ESA

Number Of Channels
1
Voltage Gain Db
65 dB
Common Mode Rejection Ratio (min)
70 dB
Input Offset Voltage
2 mV
Maximum Power Dissipation
471 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOIC-8 Narrow
Minimum Operating Temperature
- 40 C

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
MAX477ESA
Manufacturer:
MAX
Quantity:
448
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
MAX477ESA
Manufacturer:
MAXIM/美信
Quantity:
20 000
The MAX477 is a ±5V wide-bandwidth, fast-settling,
unity-gain-stable op amp featuring low noise, low differ-
ential gain and phase errors, high slew rate, high preci-
sion, and high output current. The MAX477’s archi-
tecture uses a standard voltage-feedback topology that
can be configured into any desired gain setting, as with
other general-purpose op amps.
Unlike high-speed amplifiers using current-mode feed-
back architectures, the MAX477 has a unique input
stage that combines the benefits of the voltage-feed-
back design (flexibility in choice of feedback resistor,
two high-impedance inputs) with those of the current-
feedback design (high slew rate and full-power band-
width). It also has the precision of voltage-feedback
amplifiers, characterized by low input-offset voltage
and bias current, low noise, and high common-mode
and power-supply rejection.
The MAX477 is ideally suited for driving 50Ω or 75Ω
loads. Available in DIP, SO, space-saving µMAX, and
SOT23 packages.
________________________Applications
19-0467; Rev 2; 5/97
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
__________Typical Operating Circuit
_______________General Description
V
IN
Broadcast and High-Definition TV Systems
Video Switching and Routing
Communications
Medical Imaging
Precision DAC/ADC Buffer
75
500
MAX477
500
________________________________________________________________ Maxim Integrated Products
VIDEO/RF CABLE DRIVER
75
75
300MHz High-Speed Op Amp
V
OUT
____________________________Features
OUT
______________Ordering Information
MAX477EPA
MAX477ESA
MAX477EUA
MAX477EUK-T
MAX477MJA
__________________Pin Configuration
V
IN+
EE
High Speed:
Drives 100pF Capacitive Loads Without Oscillation
Low Differential Phase/Gain Error: 0.01°/0.01%
8mA Quiescent Current
Low Input-Referred Voltage Noise: 5nV/ √ H H z z
Low Input-Referred Current Noise: 2pA/ √ H H z z
Low Input Offset Voltage: 0.5mV
8000V ESD Protection
Voltage-Feedback Topology for Simple Design
Configurations
Short-Circuit Protected
Available in Space-Saving SOT23 Package
300MHz -3dB Bandwidth (A
200MHz Full-Power Bandwidth (A
1100V/µs Slew Rate
130MHz 0.1dB Gain Flatness
1
2
3
PART
SOT23-5
MAX477
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
TEMP. RANGE
5
4
TOP VIEW
V
IN-
CC
N.C.
IN+
V
IN-
EE
1
2
3
4
V
8 Plastic DIP
8 SO
8 µMAX
5 SOT23
8 CERDIP
PACKAGE
= +1)
DIP/SO/ MAX
V
PIN-
MAX477
= +1, V
o
= 2Vp-p)
MARK
ABYW
SOT
TOP
8
7
6
5
—
—
—
—
N.C.
V
OUT
N.C.
CC
1

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MAX477ESA Summary of contents

Page 1

... ESD Protection Voltage-Feedback Topology for Simple Design Configurations Short-Circuit Protected Available in Space-Saving SOT23 Package ______________Ordering Information PART TEMP. RANGE MAX477EPA -40°C to +85°C MAX477ESA -40°C to +85°C MAX477EUA -40°C to +85°C MAX477EUK-T -40°C to +85°C MAX477MJA -55°C to +125°C __________________Pin Configuration MAX477 ...

Page 2

... MAX477E_A ......................................................-40°C to +85°C MAX477EUK .....................................................-40°C to +85°C MAX477MJA ...................................................-55°C to +125°C Storage Temperature Range .............................-65°C to +160°C Lead Temperature (soldering, 10sec) .............................+300° unless otherwise noted. Typical values are MIN MAX, CONDITIONS MAX477ESA/EPA/EUA/MJA T MAX477EUK MAX477ESA/EPA/EUA/MJA T T MAX477EUK +25° MIN MAX T = +25° ...

Page 3

... Note 1: Specifications for the MAX477EUK (SOT23 package) are 100% tested at T temperature. Note 2: Maximum AC specifications are guaranteed by sample test on the MAX477ESA only. Note 3: Tested with a 3.58MHz video test signal with an amplitude of 40IRE superimposed on a linear ramp (0 to 100IRE). An IRE is a unit of video-signal amplitude developed by the Institute of Radio Engineers. 140IRE = 1V. ...

Page 4

High-Speed Op Amp ____________________________Typical Operating Characteristics (continued +5V -5V 100Ω GAIN FLATNESS vs. FREQUENCY (A = +1V/V) VCL 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 1M ...

Page 5

Operating Characteristics (continued +5V -5V 100Ω SMALL-SIGNAL PULSE RESPONSE (A = +1V/ 100pF) VCL L IN VOLTAGE (100mV/div) OUT TIME (20ns/div) INPUT OFFSET VOLTAGE ( ...

Page 6

High-Speed Op Amp ____________________________Typical Operating Characteristics (continued +5V -5V 100Ω 0pF POWER-SUPPLY REJECTION vs. FREQUENCY -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 30k ...

Page 7

Description PIN SOT23 NAME SO/µMAX/DIP — OUT _______________Detailed Description The MAX477 allows the flexibility and ease of a classic ...

Page 8

High-Speed Op Amp MAX477 Figure 2. Effect of High-Feedback Resistor Values and Parasitic Capacitance on Bandwidth The MAX477 can be configured as an inverting or non- inverting gain block in the same ...

Page 9

As an example, consider R = 75Ω Then 500 500 325 325 ...

Page 10

High-Speed Op Amp Flash ADC Preamp The MAX477’s high output-drive capability and ability to drive capacitive loads make it well suited for buffer- ing the low-impedance input of a high-speed flash ADC. With its low output impedance, the MAX477 ...

Page 11

V IN 100pF MAX477 Figure 9. 8MHz Bessel Filter IN (100mV/div) 0.2V VOLTAGE (V) OUT (200mV/div) -0.2V TIME (50ns/div) Figure 10a. 5MHz Square Wave Input DELAY GAIN -4 -6 ...

Page 12

High-Speed Op Amp ________________________________________________________Package Information 12 ______________________________________________________________________________________ ...

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