Features: Single-supply operation: 3.3 V to 6.5 V Rail-to-rail input, rail-to-rail output High output current: 380 mA Low supply current: 3.9 mA Stable with 1 nF loads Wide temperature range: −40°C to +105°C 16-, 20-, and 24-lead, Pb-free, TSSOP packagesApplicationLCD line inversion gamma r...
ADD8504: Features: Single-supply operation: 3.3 V to 6.5 V Rail-to-rail input, rail-to-rail output High output current: 380 mA Low supply current: 3.9 mA Stable with 1 nF loads Wide temperature range: ͨ...
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Parameter | Rating |
Supply Voltage Input Voltage Storage Temperature Range Junction Temperature Range Lead Temperature (Soldering, 60 sec) |
7 V GND to VCC −65°C to +150°C −65°C to +150°C 300°C |
-3dB Bandwidth | n/a |
Slew Rate | 7V/s |
Vos | 20mV |
Ib | 2nA |
Input Noise (nV/rtHz) | n/a |
Vcc-Vee Supply (V) | 3.3 to 6.5 |
Iq per Amplifier (max) | 0.95mA |
# OpAmps per Pkg | 4 |
Operating Temp Range | -40 to +105 |
Packages | SOP |
The ADD8504, ADD8505, and ADD8506 are 4-, 5-, and 6-channel LCD gamma reference buffers designed to drive column driver gamma inputs in line inversion panels. Each buffer channel has an A/B input to select between two gamma voltage curves. These buffer channels drive the resistor ladders of LCD column drivers for gamma correction. The ADD8504/ADD8505/ADD8506 outputs have high slew rates and output drives that increase the stability of the reference ladder, resulting in optimal gray scale and visual performance.
The ADD8504/ADD8505/ADD8506 are specified over the −40°C to +105°C temperature range. They are available, respectively, in 16-, 20-, and 24-lead thin shrink small outline (TSSOP), surface-mount, Pb-free packages.