Datasheet > BD88030FV

BD88030FV

更新时间： 2023-09-03 20:39:43

品牌	Logo	应用领域
罗姆 - ROHM		转换器
页数	文件大小	规格书
29页	1695K
描述
BD88030FV是一款单片IC，内置热水器用双通道4位D/A转换器、伪正弦波输出电路和外部模拟信号检测电路。

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

BD88030FV 数据手册

Datasheet

For Gas Water Heaters Interface IC

BD88030FV

General Description

Key Specifications

◼ Operating Power Supply Voltage Range:

4.5 V to 5.5 V

BD88030FV is a monolithic IC with two channel 4-bit D/A

converters for water heaters, a pseudo-sine wave output

circuit, and an external analog-signal detector.

◼ Circuit Current:

◼ Detection Frequency:

◼ Operating Temperature Range:

2.5 mA (Typ)

250 kHz (Typ)

-20 °C to +80 °C

Features

◼

Built-in 2 Channels of 4-bit D/A Converter

Built-in Pseudo-sine Wave Output Circuit

(Divided by 1/16 of the External Clock)

External Analog Signal Detection Circuit

Built-in Analog Switch 2 Channels

Package

SSOP-B16

W (Typ) x D (Typ) x H (Max)

5.0 mm x 6.4 mm x 1.35 mm

◼

Built-in Electrostatic Protection Circuit

Applications

◼

Water Heater

Pin Configuration

Pin Description

Pin No.

Pin Name

Function

(TOP VIEW)

OSCIN

OSCOUT

FOUT

Resonator connection pin

OSC buffer output

VDD

OSCIN

SW1OUT

OSCOUT

Modulation control signal

input

SCTLB

SW1IN

SOUT+

SOUT-

SW2IN

FOUT

SCTLB

RESETB

AMPOUT

AMPIN

VSS

Reset signal input

Normally set to "H"

Amplifier signal output

Used as a test pin

Use it open.

RESETB

AMPOUT

AMPIN

VSS

Amplifier signal input

GND pin

Amplifier input signal

detection output

SW2OUT

DOUTB

SW2OUT

SW2IN

Analog switch 2 output

Analog switch 2 input

Pseudo-sinusoidal output

(anti-phase outputting of

SOUT+)

SOUT-

SOUT+

SW1IN

SW1OUT

VDD

Pseudo-sinusoidal output

Analog switch 1 input

Analog switch 1 output

Power supply pin

〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays.

www.rohm.com

TSZ22111 • 14 • 001

TSZ02201-0GNG2HZ00010-1-2

16.Feb.2022 Rev.001

1/26

12 3 4 5 6 7...29

中文翻译

下载PDF

与BD88030FV相关器件

型号	品牌	获取价格	描述	数据表
BD880CS	PANJIT	获取价格	DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
BD880CT	PANJIT	获取价格	THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS
BD880S	PANJIT	获取价格	DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
BD880T	PANJIT	获取价格	THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS
BD880YS	PANJIT	获取价格	DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
BD880YT	PANJIT	获取价格	THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS
BD88200GUL	ROHM	获取价格	Coupling Capacitorless Headphone Amplifiers
BD88200GUL-E2	ROHM	获取价格	Coupling Capacitorless Headphone Amplifiers
BD8820MUV	ROHM	获取价格	Audio Amplifier, 2 Channel(s), 1 Func, 3 X 3 MM, VQFN-16
BD88210GUL	ROHM	获取价格	Coupling Capacitorless Headphone Amplifiers