isl24212 Intersil Corporation, isl24212 Datasheet
isl24212
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isl24212 Summary of contents
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... The ISL24212 also features an integrated, wide-bandwidth, high output drive buffer amplifier that can directly drive the V input of an LCD panel. The ISL24212 is available 3mm x 3mm TDFN package. This package has a maximum height of 0.8mm for very low profile designs. The ambient operating temperature range is -40° ...
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... To program the EEPROM, take this pin to >4.9V (see “CTL EEPROM Programming Signal Time” in the “Electrical Specification” table on page 5 for details). Float when not in use. 2 ISL24212 ANALOG DCP AND CURRENT SINK DAC REGISTERS A1 8-Bit EEPROM 5 GND FIGURE 2. BLOCK DIAGRAM OF THE ISL24212 ISL24212 (10 LD TDFN) TOP VIEW VCOM_OUT DVR_OUT 9 SET 2 EXPOSED THERMAL AV ...
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... RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 3. For Moisture Sensitivity Level (MSL), please see device information page ISL24212. For more information on MSL please see techbrief TB363. 3 ...
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... Power Supply Rejection Ratio A Open Loop Gain VOL V Output Swing Low OL 4 ISL24212 Thermal Information Thermal Resistance (Typical TDFN Package (Notes Moisture Sensitivity (see Technical Brief TB363) All Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1 Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C +0.3V Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C DD Pb-free Reflow Profile ...
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... CTL High-to-Mid to DVR_OUT propagation time H_PROP t CTL Low-to-Mid to DVR_OUT propagation time L_PROP NOTE: 6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design. 5 ISL24212 = 3.3V 18V 5kΩ 10kΩ SET 1 = +25°C. Boldface limits apply over the operating temperature range, ...
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... ISL24212. Having a digital counter interface enables automatic, digital flicker minimization during production test and alignment. After programming, the counter interface is no longer needed - the ISL24212 automatically powers up with the correct V voltage programmed previously. COM ...
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... 256 SET Determination of R SET The ultimate goal for the ISL24212 is to generate an adjustable voltage between two endpoints, V COM_MIN a fixed power supply voltage This is accomplished by DD choosing the correct values for SET not critical. Values from 1k to more than 100k will SET work under most conditions ...
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... SET Operating and Programming , the Supply Voltage and Current STEP To program the EEPROM, AV ⋅ R ⎞ programming is not required, the ISL24212 will operate over ⎟ I MAX DVROUT R + ⎠ range of 4.5V to 19V. DD (EQ. 15) During EEPROM programming, I 4-5x higher for up to 100ms (t ...
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... SW1 DOWN SW3 1kΩ 9 ISL24212 1. Power-up the ISL24212. The EEPROM value will be loaded. 2. Set the CE pin When the CE pin 3. Change the V DD value, noting that first pulse will be ignored. 4. Pull the CTL pin to 4.9V or higher for at least 200µs. The counter value will be written to EEPROM after 100ms ...
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... Up/Down Counter Waveforms The operation modes of the ISL24212 is shown in Table 2. TABLE 2. ISL 24212 OPERATION MODES INPUT CTL CE COUNTER V COM_OUT Ignore first CTL pulse Hi to Mid Hi Decrement Increase Lo to Mid Hi Increment Decrease Mid to >4. Change No Change >4.9V to Mid Hi Ignore next CTL Pulse ...
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... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see 11 ISL24212 www.intersil.com/askourstaff For additional products, see www.intersil.com/product_tree www ...
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... Package Outline Drawing L10.3x3A 10 LEAD THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE Rev 5, 3/10 3.00 B 3.00 TOP VIEW ( 2.30 ) (2.90 .50 ) TYPICAL RECOMMENDED LAND PATTERN 12 ISL24212 6 A PIN 1 INDEX AREA 6 PIN 1 INDEX AREA 0.15 (4X) 0 .80 MAX (1.50) (10 X 0.50) ( 10X 0.25 ) NOTES: 1. Dimensions are in millimeters. Dimensions Dimensioning and tolerancing conform to ASME Y14.5m-1994. ...