INA203-Q1

所属类别：电流并联监视器
产品名称：具有双路比较器的汽车类单向测量电流并联监控器
厂商：TI
生产批号：10+
封装：14TSSOP
库存状态：有库存
库存量：5000
最低订购量：1
详细资料：

Product Introduction

The INA203-Q1 is a unidirectional current shunt voltage output, dual comparator and reference voltage monitor. The INA203 can feel the drop in the shunt in the first quarter at the common mode voltage at -16V to +80V The INA203-Q1 is available with three output voltmeters: 20V audio/video for 50V/V and 100V audio/video and up to 500kHz bandwidth.

The INA203-Q1also integrates two internal 0.6V reference open-drain comparators. 14-pin version, comparison references can be overwritten by external inputs. Comparator 1 includes a locking capability and Comparator 2 has a user-programmable delay. The 14-pin version also offers a 1.2V reference voltage output.

The INA203 operates in the first quarter with a +18 V power supply from a single +2.7 V.

characteristic

Qualified automotive applications
Complete current sensing solution
Dual Comparator:
- Latch Comparator1
- Compare 2 optional delays
Common mode voltage range: -16V to +80 V
High accuracy: 3.5% temperature (max)
Bandwidth: 500kHz
Quiescent current: 1.8 mA
Latching performance meets 100 AEC-Q100 standard mA, Class I
Package: Su-14 and TSSOP-14 and MSOP-10
apply
- Car
- power management
- Battery charger

parameter

	INA203 - 1 season
Gain (V / V).	20
Common mode input range (min) (five)	-16 to 80
Maximum input offset (+/-)() (UV)	2500
CMRR (minimum) (decibels)	80
Small signal bandwidth (typical) (MHz)	0.5
Quiescent current (+/-) (typical) (mA)	1.8
Harmony (People) (5)	2.7
and (max) (five)	18
Operating Temperature Range (°C)	-40 to 125
Pin/Pack	14TSSOP

The ICs associated with INA203-Q1 include:

Model	Manufacturers	lot number	encapsulation	illustrate
TPS54314	TI	09+	TSSOP20	3V to 6V input, 3A synchronous step-down converter with 1.8V output voltage
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TPS54313	TI	10+	TSSOP	3V to 6V input, 3A synchronous step-down converter with 1.5V output voltage
TPS54312-Q1	TI	10+	20HTSSOP	Synchronous step-down PWM transfer switch for automotive 3V to 6V input 3A output
TPS54312-EP	TI	TI	20HTSSOP	converter
INA203	TI	08+	10MSOP, 14SOIC, 14TSSOP	A unidirectional measurement current parallel monitor with dual comparators
LM833	NS	10+	SOP-8	The keyboard controller interfaces with the I/O extension and the ACCESS.bus host
LM75				Digital temperature sensor and thermal watchdog
LM4949	NS	10+	MICROSMD-25	Stereo Class D audio subsystem with Octopus card headphone amplifier
INA202	TI	10+	8MSOP, 8SOIC	Download - PDFICON High Side Measurement Current Parallel Monitor, Compare and Reference

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