ABLIC U.S.A. Inc S-89230BC-K8T2U--Comparator

S-89230BC-K8T2U Introduction

Manufactured by ABLIC U.S.A. Inc, the S-89230 is a highly precise, low-power CMOS comparator with a wide range of features that make it suitable for use in a variety of applications.

The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package.

The S-89230 Series is a CMOS type comparator works on a lower voltage and lower current consumption. These features make this product the ideal solution for small battery-powered portable equipment.

This product is a dual comparator (with 2 circuits).

S-89230BC-K8T2U Features

Lower operating voltage than the conventional general-purpose: VDD = 1.8 V to 5.5 V

Low current consumption (per circuit): IDD = 23μA Typ. (S-89230 Series)

IDD = 5μA Typ. (S-89240 Series)

Low input offset voltage: 4.0 mV Max.

Output full swing

A dual comparator (with 2 circuits)

Lead-free, Sn 100%, halogen-free*1

 

S-89230BC-K8T2U Block Diagram

 

S-89230BC-K8T2U Applications

Mobile phones

Notebook PCs

Digital cameras

Digital video cameras

 

Power supply voltage rejection ratio (PSRR)

Input offset voltage (VIO)

 

 

The input offset voltage (VIO) is defined as VIN − VDD / 2 when VOUT is changed by changing VIN to VDD / 2 level. The power supply voltage rejection ratio (PSRR) can be calculated by following expression, with the value of VIO measured at each VDD.

 

Measurement conditions:

When VDD = 1.8 V: VDD = VDD1, VIO = VIO1

When VDD = 5.0 V: VDD = VDD2, VIO = VIO2

 

Common-mode input signal rejection ratio, common-mode input voltage range

Common-mode input signal rejection ratio (CMRR)

 

The common-mode input signal rejection ratio (CMRR) can be calculated by the following expression, with the offset voltage (VIO) set as VIN1 − VIN2 after VOUT is changed by changing VIN1.

 

Measurement conditions:

When VIN2 = VCMR Max.: VIN2 = VINH, VIO = VIO1

When VIN2 = VDD/2: VIN2 = VINL, VIO = VIO2

 

S-89230BC-K8T2U Product Parameter

Manufacturer	ABLIC U.S.A. Inc.	Manufacturer's Part #	S-89230BC-K8T2U
Categories	Integrated Circuits (ICs)	Sub-Categories	Linear - Comparators
Part Status	Active	Type	CMOS
Number of Elements	2	Voltage - Supply, Single/Dual (±)	1.8V ~ 5.5V
Voltage - Input Offset (Max)	4mV @ 5V	Current - Input Bias (Max)	1pA (Typ)
Current - Output (Typ)	5mA (Min)	Current - Quiescent (Max)	40µA
CMRR, PSRR (Typ)	70dB CMRR, 70dB PSRR	Propagation Delay (Max)	26µs (Typ)
Operating Temperature	-40°C ~ 85°C	Package / Case	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)
Mounting Type	Surface Mount	Supplier Device Package	8-TMSOP

 

S-89230BC-K8T2U Manufacturer

ABLIC Inc. was founded in 2015 as Seiko Semiconductor Corporation and is a maker of analog semiconductors. The company began in-house development and fabrication of CMOS ICs in 1970, and since then has provided small, low-power consumption, and high-precision analog semiconductor products for a wide range of devices. ABLIC Inc.'s product lines hold some of the greatest market shares in the world, and its products receive global praise for their high quality. The company aims to contribute to the enrichment of lives around the world with its "Small, Smart, Simple" analog semiconductor solutions.