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Programmable VCOM Calibrator with EEPROM

パッケージ情報

CADモデル: View CAD Model
Pkg. Type: TDFN
Pkg. Code: LPI
Lead Count (#): 8
Pkg. Dimensions (mm): 3.00 x 3.00 x 0.75
Pitch (mm): 16.51

環境及び輸出分類情報

RoHS (ISL24202IRTZ) ダウンロード
Moisture Sensitivity Level (MSL) 1
Pb (Lead) Free Yes
ECCN (US)
HTS (US)

製品スペック

Pkg. Type TDFN
Carrier Type Tube
MOQ 1600
EEPROM Yes
Interface Up/Down
Lead Count (#) 8
Length (mm) 3
Moisture Sensitivity Level (MSL) 1
Pb (Lead) Free Yes
Pb Free Category Pb-Free 100% Matte Tin Plate w/Anneal-e3
Pitch (mm) 16.5
Pkg. Dimensions (mm) 3.0 x 3.0 x 0.75
Qualification Level Standard
Resolution (bits) 8
Temp. Range (°C) -40 to +85°C
Thickness (mm) 0.75
VS (Max) (V) 19
VS (Min) (V) 4.5
Width (mm) 3

説明

The ISL24202 is an 8-bit programmable current sink that can be used in conjunction with an external voltage divider to generate a voltage source (VCOM) positioned between the analog supply voltage and ground. The current sinks full-scale range is controlled by an external resistor, RSET. With the appropriate choice of external resistors R1 and R2, the VCOM voltage range can be controlled between any arbitrary voltage range. The ISL24202 has an 8-bit data register and 8-bit EEPROM for storing both a volatile and a permanent value for its output, accessible through a single up/down counter interface pin (CTL). After the part is programmed with the desired VCOM value, the Counter Enable pin (CE) can be grounded to prevent further changes. On every power-up the EEPROM contents are automatically transferred to the data register, and the pre-programmed output voltage appears at the VOUT pin. The ISL24202 can be used with a high output drive buffer amplifier, which allows it to directly drive the VCOM input of an LCD panel. The ISL24202 is available in an 8 Ld 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°C to +85°C.