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Data Sheet

FULL DATA SHEET (PDF, 176kB) Download   E-Mail

Description

The MAX477 is a ±5V wide-bandwidth, fast-settling, unity-gain-stable op amp featuring low noise, low differential gain and phase errors, high slew rate, high precision, and high output current. The MAX477's architecture 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 feedback architectures, the MAX477 has a unique input stage that combines the benefits of the voltage-feedback design (flexibility in choice of feedback resistor, two high-impedance inputs) with those of the current-feedback design (high slew rate and full-power bandwidth). 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.

Key Features		Applications/Uses
High Speed: 300MHz -3dB Bandwidth (AV = +1) 200MHz Full-Power Bandwidth (AV = +1, Vo = 2Vp-p) 1100V/µs Slew Rate 130MHz 0.1dB Gain Flatness Drives 100pF Capacitive Loads Without Oscillation Low Differential Phase/Gain Error: 0.01°/0.01% 8mA Quiescent Current Low Input-Referred Voltage Noise: 5nV per root-Hz Low Input-Referred Current Noise: 2pA per root-Hz 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		Broadcast and High-Definition TV Systems Communication Systems Medical Imaging Precision DAC/ADC Buffer Video Routing and Switching Systems

Diagram

Typical Operating Circuit

Application Notes

Application Note 3823: Switching Video Using Analog Switches - MAX477 Application Note 4198: New CCII Current Conveyor - MAX477

Evaluation Kits

none

Design Guides

AMPLIFIERS/COMPARATORS (PDF) VIDEO (PDF)

Reliability Reports

Show FIT data for: MAX477 Request Reliability Report for: MAX477

Software/Models

MAX477 Macromodel MAX477AVCL Test Circuit File MAX477LTRAN Test Circuit File MAX477VOH Test Circuit File

Ordering Information
Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
Devices: 1-15 of 15
MAX477	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX477MJA			Ceramic DIP;8 pin;81 mm² Dwg: 21-0045 :Maxim Use pkgcode/variation: J8-2*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX477EPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-5*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX477EPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+5*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX477ESA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX477ESA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX477ESA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX477ESA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX477EUK			SOT-23;5 pin;9 mm² Dwg: 21-0057F (PDF) Use pkgcode/variation: U5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX477EUK+			SOT-23;5 pin;9 mm² Dwg: 21-0057F (PDF) Use pkgcode/variation: U5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX477EUK-T			SOT-23;5 pin;9 mm² Dwg: 21-0057F (PDF) Use pkgcode/variation: U5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX477EUK+T			SOT-23;5 pin;9 mm² Dwg: 21-0057F (PDF) Use pkgcode/variation: U5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX477EUA+			uMAX;8 pin;16 mm² Dwg: 21-0036J (PDF) Use pkgcode/variation: U8+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX477EUA+T				-40°C to +85°C	See data sheet
MAX477EUA			uMAX;8 pin;16 mm² Dwg: 21-0036J (PDF) Use pkgcode/variation: U8-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX477EUA-T			uMAX;8 pin;16 mm² Dwg: 21-0036J (PDF) Use pkgcode/variation: U8-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis

Notes and Comments

Voltage-feedback amplifier, 130MHz 0.1dB gain flatness, drives 100pF CLOADS

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