78M6613-IM/F

更新时间： 2024-02-11 09:26:01

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
33页	895K
描述
Single-Phase AC Power Measurement IC

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78M6613-IM/F 技术参数

是否无铅：	含铅	生命周期：	Transferred
包装说明：	5 X 5 MM, ROHS COMPLIANT, QFN-32	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.67	Is Samacsys：	N
可调阈值：	NO	模拟集成电路 - 其他类型：	POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：	S-XQCC-N32	长度：	5 mm
信道数量：	1	功能数量：	1
端子数量：	32	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
座面最大高度：	0.9 mm	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	3 V	标称供电电压 (Vsup)：	3.3 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	5 mm	Base Number Matches：	1

DS_6613_018

78M6613 Data Sheet

1.2.5 Temperature Sensor

The 78M6613 includes an on-chip temperature sensor implemented as a bandgap reference. It is used

to determine the die temperature. The MPU reads the temperature sensor output during alternate

multiplexer cycles. The primary use of the temperature data is to determine the magnitude of

compensation required to offset the thermal drift in the system (see Section 3.3 Temperature

Compensation).

1.2.6 Functional Description

The AFE functions as a data acquisition system, controlled by the MPU. The input signals (A0, A1, A2,

and A3) are sampled and the ADC counts obtained are stored in CE DRAM where they can be accessed

by the CE and, if necessary, by the MPU. Alternate multiplexer cycles are initiated less frequently by the

MPU to gather access to the slow temperature signal.

VREF

∆Σ ADC

CONVERTER

VBIAS

MUX

V3P3A

FIR

TEMP

VREF

MUX

CROSS

CK32

MUX

CTRL

4.9152 MHz

FIR_DONE

FIR_START

Figure 2: AFE Block Diagram

Rev 2

1...4 5 678 9 10...33

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型号	品牌	描述	获取价格	数据表
78M6613-IM/F/P	MAXIM	Single-Phase AC Power Measurement IC	获取价格
78M6613-IM/F/P48	MAXIM	Power Supply Management Circuit, Fixed, 1 Channel, 5 X 5 MM, ROHS COMPLIANT, QFN-32	获取价格
78M6613-IM/F/PP1	MAXIM	Power Supply Management Circuit, Fixed, 1 Channel, 5 X 5 MM, ROHS COMPLIANT, QFN-32	获取价格
78M6613-IM/F/PSP	TERIDIAN	Power Supply Management Circuit, Fixed, 1 Channel, 5 X 5 MM, ROHS COMPLIANT, QFN-32	获取价格
78M6613-IM/F/PSU	MAXIM	Power Supply Management Circuit, Fixed, 1 Channel, 5 X 5 MM, ROHS COMPLIANT, QFN-32	获取价格
78M6613-IM/F/PW4	MAXIM	Power Supply Management Circuit, Fixed, 1 Channel, 5 X 5 MM, ROHS COMPLIANT, QFN-32	获取价格