ISL24837 8-Channel Programmable I2C TFT-LCD Reference Voltage Generator with Band Gap Trimmed Reference, 4-Channel Programmable Amps with Negative Feedback Inputs, 1-Channel V<sub>COM</sub> Op Amp, Integ. V<sub>COM</sub> Calibrator and 2 Banks of Integ. EEPROM

ISL24837

8-Channel Programmable I2C TFT-LCD Reference Voltage Generator with Band Gap Trimmed Reference, 4-Channel Programmable Amps with Negative Feedback Inputs, 1-Channel V_COM Op Amp, Integ. V_COM Calibrator and 2 Banks of Integ. EEPROM

	Features Description		iSim Design Simulation
	Technical Documentation		Tools And Support
	Pricing / Samples		Related Devices

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	ISL24837IRZ

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	ISL24837IRZ	Details
	ISL24837IRZ-T13	Details

Datasheet
	ISL24837
	Programmable Gamma Buffer Data Sheet Request Form

# of Devices/ Channels

V_S (V)

10.8 to 19

Bus Interface Type

I²C

Bus Interface Speed (MHz)

Rail-to-Rail

Out

I_S (mA)

Product Information

Key Features

8 Programmable Voltages with Band Gap trimmed Reference
4-Channel Programmable Amps with feedback inputs for Level Shifter Reference Voltages
Integrated Programmable V_COM Calibrator
1 V_COM Op Amp
2 Banks of EEPROM Storage
- 260 bits of memory size
- rewriteable 300 times
15mV Resolution (10-bits)
Analog Supply: 12V to 18V @ 15mA (Unloaded)
Digital Supply: 2.4V to 3.3V @ 1mA (Unloaded)
I²C Interface
Pb-free (RoHS Compliant)

Description

The ISL24837 is an 8-Channel programmable reference voltage generator with band gap trimmed reference, 4-Channel programmable reference voltages of level shifter with 1-Channel Op amp, and a digitally-controlled V_COM Calibrator.

Pricing / Packaging / Samples / Ordering

iBuy direct from Intersil	iBuy direct - out of stock	Request samples
Check distributor inventory	Available in RoHS/Pb-Free

	Part No.	Design-In Status	Temp.	Package	MSL	Price US $

	ISL24837IRZ	Active	Ind	32 Ld QFN	3	3.27

	ISL24837IRZ-T13	Active	Ind	32 Ld QFN T+R	3	3.27

The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing

Technical Documentation

Datasheet(s):
Programmable Gamma Buffer Data Sheet Request Form
Technical Homepage:
Display Products

Tools And Support
iSim Design Simulation
No Models Available

Application Block Diagrams

Applications

TFT-LCD Column Driver Reference Generator
General-Purpose Reference Voltage Generators

Related Devices

Parametric Table

	EL5126		8-Channel TFT-LCD Reference Voltage Generator
	EL5225		10-Channel TFT-LCD Reference Voltage Generator
	EL5226		10- and 12-Channel TFT-LCD Reference Voltage Generator
	EL5325		12-Channel TFT-LCD Reference Voltage Generator
	EL5326		10- and 12-Channel TFT-LCD Reference Voltage Generator
	EL5525		18-Channel TFT-LCD Reference Voltage Generator
	EL5825		8-Channel TFT-LCD Reference Voltage Generator
	ISL24002		14-Channel Static TFT LCD Reference Voltage Generator with 1-Channel V_COM
	ISL24005		14-Channel Programmable I²C TFT-LCD Reference Voltage Generator with Integrated 4-Channel Static Gamma Drivers and Integrated Programmable Vcom Calibrator
	ISL24006		14-Channel Programmable Switchable I²C TFT-LCD Reference Voltage Generator with Integrated 4-Channel Static Gamma Drivers
	ISL24007		14-Channel Programmable Switchable I²C TFT-LCD Reference Voltage Generator with Integrated 4-Channel Static Gamma Drivers
	ISL24008		14-Channel Programmable SPI TFT-LCD Reference Voltage Generator with Integrated 4-Channel Static Gamma Drivers and Integrated Programmable Vcom Calibrator
	ISL24813		18-Channel Programmable I²C TFT-LCD Reference Voltage Generator with 1-Channel VCOM and Integrated Programmable VCOM Calibrator
	ISL24821		12-Channel Programmable Switchable I²C TFT-LCD Reference Voltage Generator with Integrated 1-Channel Op Amp and V_COM Calibrator
	ISL24822		14-Channel Programmable I²C TFT-LCD Reference Voltage Generator with 1-Channel V_COM and Integrated Programmable V_COM Calibrator
	ISL24833		18-Channel Programmable I²C TFT-LCD Reference Voltage Generator with V_COM, Integrated V_COM Calibrator and 2 Banks of Integrated EEPROM