S-89210A

Rev.2.1_00 www.DataSheet4U.com MINI ANALOG SERIES CMOS COMPARATOR S-89210A/89220A The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package. The S-89210A/89220A is a CMOS type comparator that has a phase compensation circuit, and that can be driven at a lower voltage with lower current consumption than existing bipolar comparators. These features make this product the ideal solution for small battery-powered portable equipment. The S-89210A/89220A is a single comparator. „ Features y Lower operating voltage than the conventional general-purpose comparators: VDD = 1.8 to 5.5 V IDD = 10 µA (S-89220A) y Low input offset voltage: y Lead-free products 4.0 mV (max.) y Low current consumption: IDD = 50 µA (S-89210A) „ Application y Cellular phones y PDAs y Notebook PCs y Digital cameras y Digital video cameras „ Package Package Name SC-88A Package NP005-B Drawing Code Tape NP005-B Reel NP005-B „ Product Code List Current consumption IDD = 50 µA IDD = 10 µA Remark Table 1 SC-88A S-89210ACNC-1C0TFG S-89220ACNC-1C1TFG Delivery form : Taping only Seiko Instruments Inc. 1 MINI ANALOG SERIES S-89210A/89220A „ Pin Configuration SC-88A Top view VDD 5 OUT 4 CMOS COMPARATOR www.DataSheet4U.com Rev.2.1_00 Table 2 Pin No. 1 2 3 4 5 Symbol IN(+) VSS IN(−) OUT VDD Description Non-inverted input pin GND pin Inverted input pin Output pin Positive power supply pin Internal Equivalent Circuit Figure 3  Figure 3 Figure 2 Figure 4 + −...