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MAX9590ETU+

In Stock: 7,072

Offers maximum flexibility and precision in gamma reference buffering for optimal visual performance

MAX9590ETU+ Information

Description

One of the standout features of the MAX9590ETU+ is its flexible control options, which include an SPI interface for easy programming of output voltage and current limits. This allows for customization and fine-tuning based on specific application requirements. Additionally, the device's programmable soft-start feature minimizes inrush current during startup, further enhancing its functionality and performance

Features

  • Op Amp + Comparator + Reference in an 8-Pin
  • μMAX Package (MAX951/MAX952)
  • 7μA Typical Supply Current (Op Amp + Comparator +
  • Reference)
  • Comparator and Op Amp Input Range Includes
  • Ground
  • Outputs Swing Rail to Rail
  • 2.4V to 7V Supply Voltage Range
  • Unity-Gain Stable and 125kHz Decompensated
  • AV ≥ 10V/V Op Amp Options
  • Internal 1.2V ±2% Bandgap Reference
  • Internal Comparator Hysteresis
  • Op Amp Capable of Driving up to 1000pF Load

Specifications

Product Category LCD Gamma Buffers Packaging [ "Bulk" ]
Product LCD Gamma Buffers Product Type LCD Gamma Buffers
Factory Pack Quantity 43 Subcategory Amplifier ICs
Part # Aliases MAX9590 Applications TFT-LCD Panels: Gamma Buffer
Number of Circuits 14 Slew Rate 10V/µs
Current - Supply 21 mA Current - Output / Channel 400 mA
Voltage - Supply, Single/Dual (±) 9V ~ 16.5V Mounting Type Surface Mount
Base Product Number MAX9590 Package/Case WFQFN-38

MAX9590ETU+ FAQs

1.Q: What is the slew rate of the MAX9590?

A: The MAX9590 has a high slew rate of 10V/µs, ensuring fast response in gamma correction applications.

2.Q: Is the MAX9590 still in production?

A: No, the MAX9590 is marked as "Obsolete" by the manufacturer and is no longer in production.

3.Q: What are the recommended operating conditions for the MAX9590?

A: The MAX9590 should be operated within a supply voltage of 9V to 16.5V and an ambient temperature range of -40°C to +85°C.

4.Q: What is the thermal resistance of the MAX9590 package?

A: The thermal resistance (θJA) of the 38-TQFN package is typically around 30°C/W (exact value depends on PCB design).

5.Q: What package does the MAX9590 come in?

A: The MAX9590 is available in a 38-WFQFN exposed pad package (also referred to as 38-TQFN, 5x7mm).

6.Q: What is the output current capability of the MAX9590?

A: Each channel of the MAX9590 can deliver up to 400mA of output current.

7.Q: What is the supply voltage range for the MAX9590?

A: The MAX9590 operates with a single supply voltage ranging from 9V to 16.5V.

8.Q: What is the typical application of the MAX9590?

A: The MAX9590 is primarily used as a gamma buffer in TFT-LCD panels to ensure accurate voltage references for display color correction.

9.Q: What are the key features of the MAX9590?

A: The MAX9590 features 14 programmable gamma reference buffers, four static references, a high slew rate of 10V/µs, and operates from a 9V to 16.5V supply, making it ideal for TFT-LCD panel applications.

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