Intersil ISL76534EVAL1Z User Manual

ISL76534EVAL1Z Evaluation Board User Guide
Description
The ISL76534EVAL1Z is a complete platform for the
evaluation on all datasheet specifications and functionalities
of the programmable gamma buffer. The
2
I C programmable, 10-bit, 14-channel gamma reference
voltage generator with buffered outputs, a 10-bit programmable
V calibrator, a high output current V
COM
internal EEPROM to store all reference voltage data. The
EEPROM features an endurance of 10,000 write cycles and a
data retention of 20yrs at 105°C.
The ISL76534EVAL1Z board is intended to provide an
evaluation platform for the 4mmx5mm X2QFN ISL76534
package, programmable gamma buffer.

Specifications

• Ambient temperature range, -40°C to +105°C
• Analog supply voltage, A
VDD
• Digital supply voltage, D
VDD
• Output channels x14, OUTx = 0V to A
• Output channel x1, V = 0V to A
COM
References
• ISL76534 datasheet
FIGURE 1. ISL76534EVAL1Z TOP VIEW
July 25, 2016
UG083.0
ISL76534 contains an
amplifier and an
COM
= 6.3V to 19V
= 2.25 to 3.6V
-Headroom
VDD
-Headroom
VDD
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Features
• 15-Channel reference voltage outputs, I
- 14-channel gamma references, 10-bit resolution with
buffered outputs
- 1-channel V calibrator with 10-bit resolution
COM
• High output current V
• Ultra-low power operation, ideal for tablet and mobile
applications: typical quiescent power, 12mW at 8V A
• EEPROM data retention: 20yrs at 105°C
• EEPROM endurance: 10,000 write cycles
- Read/write capable over 2.25V to 3.6V D
• 6.3V to 19V analog supply operating range
• 2.25V to 3.6V digital supply operating range
• 28 Ld 4x5mm super thin X2QFN package
• Pb-free (RoHS compliant)
• AEC-Q100 qualified
Ordering Information
PART #
ISL76534EVAL1Z Evaluation board for the 4x5 X2QFN package
FIGURE 2. ISL76534EVAL1Z BOTTOM VIEW
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Copyright Intersil Americas LLC 2016. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
User Guide 083
2
C programmable:
amplifier
COM
range
VDD
DESCRIPTION
VDD