NJM2366 ADJUSTABLE DIVIDED VOLTAGE GENERATOR ■ GENERAL DESCRIPTION The NJM2366 is an adjustable divided voltage generator for medium and large size LCD panels which are required five bias voltage. 5 divided voltage are generated by internal bleeder resistor and are output through the buffer amplifier. The minimum voltage ratio is selected from 1/13 to 1/19 of supply voltage. ■ FEATURES • Operating Voltage (-10V to -36V) • Low Operating Current (1.5mA max.) • Output Current (±10mA min.) • 5 Divided Voltage From Supply Voltage • Internal an OP-AMP • Bipolar Technology • Package Outline SOP20, SSOP20 ■ PIN CONFIGURATION ■ PACKAGE OUTLINE NJM2366G NJM2366V NJM2366G NJM2366V ■ BLOCK DIAGRAM Ver.2003-07-18 -1- NJM2366 ■ ABSOLUTE MAXIMUM RATINGS (Ta = 25ºC) PARAMETER SYMBOL RATINGS UNIT + Supply Voltage V -40 V Vin Voltage Vin -40 V Output Current IOUT ±15 mA Power Dissipation (G/V type) PD 300 mW Operating Temperature Topr -40 to + 85 ºC Storage Temperature Range (G/V type) Tstg -50 to +125 ºC (V- = -16V, Ta = 25ºC) ■ ELECTRICAL CHARACTERISTICS Total Device PARAMETER SYMBOL CONDITIONS - MIN. TYP. MAX. UNIT Operating Current ICC V = Vref = -30V, 1/13Bias - - 1.5 mA Resistance R IR = 20µA 15 20 25 kΩ Internal Resistance Divided Ratio Ra1 R/R 0.98 1.00 1.02 Ra2 2R/R 1.96 2.00 2.04 Ra3 4R/R 3.92 4.00 4.08 Ra4 8R/R 7.84 8.00 8.16 MIN. TYP. MAX. 0.98 1.00 1.02 0.98 1.00 1.02 -100 0 100 -20 0 20 -20 0 20 -20 0 20 -20 0 20 ∆V5 -20 0 20 ∆Vout -20 0 20 Buffers Block PARAMETER SYMBOL CONDITIONS UNIT - RA1 V = V ref GND − V1 / V1 − V2 - -10V > V > -30V Output Voltage Rating RA2 V3 − V4 / V4 − V5 - -10V > V > -30V - Output Voltage Difference DV (A) + (B) ; V = V ref (A) = GND − V1 - V1 − V2 mV (B) = V4 − V5 - V3 − V4 ∆V1 ∆V2 Load Regulation -2- ∆V3 ∆V4 - V = V ref = -30V - 10mA ≤IOUT ≤ 10mA mV Ver.2003-07-18 NJM2366 (V- = -16V, Ta = 25ºC) ■ ELECTRICAL CHARACTERISTICS PARAMETER Output Current 1 SYMBOL MIN. TYP. MAX. ISOURSE1 +10 - - ISOURSE2 +10 - - +10 - - +10 - - ISOURSE5 +10 - - ISOURSE6 +10 - - ISINK1 -10 - - ISINK2 -10 - - -10 - - -10 - - ISINK5 -10 - - ISINK6 -10 - - ISOURSE3 ISOURSE4 Output Current 2 ISINK3 ISINK4 CONDITION - V = Vref = -30V 1/13Bias - V = Vref = -30V 1/13Bias UNIT mA [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. Ver.2003-07-18 -3-