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BD4840G-TR: 产品描述Supervisory Circuits CMOS DETEC VOLT 4.0V; 产品类别电源/电源管理电源电路; 文件大小493KB，共19页; 制造商ROHM(罗姆半导体); 官网地址https://www.rohm.com/; 标准

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BD4840G-TR概述

Supervisory Circuits CMOS DETEC VOLT 4.0V

BD4840G-TR规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
零件包装代码	SSOP
包装说明	ROHS COMPLIANT, SSOP-5
针数	5
Reach Compliance Code	compliant
ECCN代码	EAR99
Factory Lead Time	7 weeks
Base Number Matches	1

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Datasheet

Voltage Detector IC Series

Standard CMOS

Voltage Detector IC

BD48xxx series

BD49xxx series

●Key

Specifications

Detection voltage:

●General

Description

ROHM’s BD48xxx and BD49xxx series are highly

accurate, low-current Voltage Detector IC series. The

family includes BD48xxx devices with N-channel open

drain output and BD49xxx devices with CMOS output.

The devices are available for specific detection voltages

ranging from 2.3V to 6.0V in increments of 0.1V.

2.3V to 6.0V (Typ.),

0.1V steps

High accuracy detection voltage:

±1.0%

Ultra-low current consumption:

0.9µA (Typ.)

Operating temperature range:

●Package

SSOP5:

●Features

High accuracy detection

Ultra-low current consumption

Two output types (Nch open drain and CMOS output)

Wide Operating temperature range

Very small and low height package

Package SSOP5 is similar to SOT-23-5 (JEDEC)

Package SSOP3 is similar to SOT-23-3 (JEDEC)

SSOP3:

VSOF5:

-40°C to +105°C

2.90mm x 2.80mm x 1.25mm

2.92mm x 2.80mm x 1.25mm

1.60 mm x 1.60mm x 0.60mm

●Applications

Circuits using microcontrollers or logic circuits that

require a reset.

●Typical

Application Circuit

DD1

BD48xxx

Micro

controller

BD49xxx

Micro

controller

DD2

DD1

(

Capacitor for

noise filtering

）

(

Capacitor for

noise filtering

）

GND

(Open Drain Output type）

BD48xxx series

GND

(CMOS Output type）

BD49xxx series

○Product

structure：Silicon monolithic integrated circuit

○This

product is not designed for protection against radioactive rays

www.rohm.com

TSZ02201-0R7R0G300030-1-2

1/15

TSZ22111・14・001

22.May.2013.Rev.008

BD4840G-TR相似产品对比

	BD4840G-TR	BD4853G-TR	BD4839G-TR	BD4856G-TR	BD4857G-TR	BD4841G-TR	BD4854G-TR	BD4838G-TR	BD4848G-TR
描述	Supervisory Circuits CMOS DETEC VOLT 4.0V	Supervisory Circuits CMOS DETEC VOLT 5.3V	Supervisory Circuits CMOS DETEC VOLT 3.9V	Supervisory Circuits CMOS DETEC VOLT 5.6V	Supervisory Circuits CMOS DETEC VOLT 5.7V	Supervisory Circuits CMOS DETEC VOLT 4.1V	Supervisory Circuits CMOS DETEC VOLT 5.4V	Supervisory Circuits CMOS DETEC VOLT 3.8V	Supervisory Circuits CMOS DETEC VOLT 4.8V
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合	符合
零件包装代码	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP
包装说明	ROHS COMPLIANT, SSOP-5	LSSOP, TSOP5/6,.11,37	ROHS COMPLIANT, SSOP-5	ROHS COMPLIANT, SSOP-5	LSSOP, TSOP5/6,.11,37	ROHS COMPLIANT, SSOP-5	ROHS COMPLIANT, SSOP-5	ROHS COMPLIANT, SSOP-5	ROHS COMPLIANT, SSOP-5
针数	5	5	5	5	5	5	5	5	5
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Factory Lead Time	7 weeks	7 weeks	7 weeks	7 weeks	8 weeks	7 weeks	7 weeks	7 weeks	8 weeks
Base Number Matches	1	-	1	1	-	1	1	1	-
厂商名称	-	ROHM(罗姆半导体)	-	ROHM(罗姆半导体)	ROHM(罗姆半导体)	-	ROHM(罗姆半导体)	-	ROHM(罗姆半导体)
其他特性	-	DETECTION THRESHOLD VOLTAGE IS 5.3V	DETECTION THRESHOLD VOLTAGE IS 3.9V	DETECTION THRESHOLD VOLTAGE IS 5.6V	DETECTION THRESHOLD VOLTAGE IS 5.7V	-	DETECTION THRESHOLD VOLTAGE IS 5.4V	-	-
可调阈值	-	NO	NO	NO	NO	-	NO	-	-
模拟集成电路 - 其他类型	-	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	-	POWER SUPPLY SUPPORT CIRCUIT	-	-
JESD-30 代码	-	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	-	R-PDSO-G5	-	-
长度	-	2.9 mm	2.9 mm	2.9 mm	2.9 mm	-	2.9 mm	-	-
信道数量	-	1	1	1	1	-	1	-	-
功能数量	-	1	1	1	1	-	1	-	-
端子数量	-	5	5	5	5	-	5	-	-
最高工作温度	-	105 °C	105 °C	105 °C	105 °C	-	105 °C	-	-
最低工作温度	-	-40 °C	-40 °C	-40 °C	-40 °C	-	-40 °C	-	-
封装主体材料	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	-	-
封装代码	-	LSSOP	LSSOP	LSSOP	LSSOP	-	LSSOP	-	-
封装等效代码	-	TSOP5/6,.11,37	TSOP5/6,.11,37	TSOP5/6,.11,37	TSOP5/6,.11,37	-	TSOP5/6,.11,37	-	-
封装形状	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	-	-
封装形式	-	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	-	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	-	-
峰值回流温度（摄氏度）	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	-	-
电源	-	5.3 V	4.8 V	5.6 V	5.7 V	-	5.4 V	-	-
认证状态	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	-	-
座面最大高度	-	1.25 mm	1.25 mm	1.25 mm	1.25 mm	-	1.25 mm	-	-
最大供电电流 (Isup)	-	0.0027 mA	0.0024 mA	0.0027 mA	0.0027 mA	-	0.0027 mA	-	-
标称供电电压 (Vsup)	-	5.1 V	3.7 V	5.4 V	5.5 V	-	5.2 V	-	-
表面贴装	-	YES	YES	YES	YES	-	YES	-	-
技术	-	CMOS	CMOS	CMOS	CMOS	-	CMOS	-	-
温度等级	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL	-	-
端子形式	-	GULL WING	GULL WING	GULL WING	GULL WING	-	GULL WING	-	-
端子节距	-	0.95 mm	0.95 mm	0.95 mm	0.95 mm	-	0.95 mm	-	-
端子位置	-	DUAL	DUAL	DUAL	DUAL	-	DUAL	-	-
阈值电压标称	-	+5.3V	+3.9V	+5.6V	+5.7V	-	+5.4V	-	-
处于峰值回流温度下的最长时间	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	-	-
宽度	-	1.6 mm	1.6 mm	1.6 mm	1.6 mm	-	1.6 mm	-	-

BD4840G-TR

BD4840G-TR在线购买

BD4840G-TR概述

BD4840G-TR规格参数

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