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STEVAL-ISQ013V1

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基于TS507的低侧电流感应

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产品概述

描述

Current sensing is very useful for protecting applications. The STEVAL-ISQ013V1 demonstration board implements a low-side current sensing which consists in placing a sense resistor between the load and the circuit ground and the resulting voltage drop is amplified using a TS507 op amp.

The common mode voltage is close to ground, whatever the voltage of the power source, so the current sense voltage can be amplified by this low voltage op amp without any restrictions.
The circuit offers very stable electrical characteristics over the entire supply voltage range and is particularly intended for automotive and industrial applications.

所有功能
Ultra low offset voltage: 25 μV typ, 100 μV max

Rail-to-rail input/output voltage swing

Operating from 2.7 V to 5.5 V

High speed: 1.9 MHz

45° phase margin with 100 pF

Low consumption: 0.8 mA at 2.7 V
Very large signal voltage gain: 131 dB

High power supply rejection ratio: 105 dB

Very high ESD protection 5 kV (HBM)

Latch-up immunity

RoHS compliant
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	Resource title	版本	Latest update

Board Manufacturing Specifications (1)

	Resource title	版本	Latest update
ZIP	Gerber files	1.0	25 Jun 2015	25 Jun 2015 Gerber files 1.0

物料清单 (1)

	Resource title	版本	Latest update
PDF	Bill of materials	1.0	25 Jun 2015	25 Jun 2015 Bill of materials 1.0

Schematic Pack (1)

	Resource title	版本	Latest update
PDF	Board schematics	1.0	25 Jun 2015	25 Jun 2015 Board schematics 1.0

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质量与可靠性

产品型号	Marketing Status	封装	等级规格	符合RoHS级别	WEEE Compliant	材料声明**
STEVAL-ISQ013V1	批量生产	CARD	工业	Ecopack2	-

STEVAL-ISQ013V1

Package:

CARD

Material Declaration**:

More Info

Marketing Status

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系销售支持。

样片和购买

	产品型号	从分销商订购	从ST订购	核心产品	供货状态	供应商	ECCN (US)	ECCN (EU)	Country of Origin	Budgetary Price (US$)*/Qty
	STEVAL-ISQ013V1	无法联系到经销商，请联系我们的销售办事处		TS507	批量生产	-	EAR99	NEC	ITALY	28.0 / 1

STEVAL-ISQ013V1

核心产品

TS507

供货状态

批量生产

更多信息

Budgetary Price (US$)*/Qty

28.0 / 1

供应商

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

28.0 / 1

Country of Origin

ITALY

(*) 建议转售单价（美元）仅用于预算用途。如需以当地货币计价的报价，请联系您当地的 ST销售办事处或我们的经销商。

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STEVAL-ISQ013V1

产品概述

描述

所有功能

特别推荐

全部资源

Board Manufacturing Specifications (1)

物料清单 (1)

Schematic Pack (1)

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质量与可靠性

样片和购买