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LMP8601QMAX High Power Audio Power Amplifier IC Current 5.5 V Transmission Control

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ChongMing Group (HK) Int'l Co., Ltd

City: shenzhen

Country/Region:china

Tel:86-755-88367702

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Ms.Doris Guo
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LMP8601QMAX High Power Audio Power Amplifier IC Current 5.5 V Transmission Control

Brand Name Ti
Model Number LMP8601QMAX
Minimum Order Quantity Contact us
Price Contact us
Payment Terms Paypal, Western Union, TT
Supply Ability 50000 Pieces per Day
Delivery Time The goods will be shipped within 3 days once received fund
Packaging Details SOP8
Description Current Sense Amplifier 1 Circuit 8-SOIC
Supply Voltage - Min 3 V
Supply Voltage - Max 5.5 V
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C
Unit Weight 0.005044 oz
SR - Slew Rate 0.7 V/us
Detailed Product Description

LMP8601QMAX Audio Power Amplifier IC Current Sense Amplifiers

 

1 Features

  • Gain = 20x for LMP8601 and LMP8601-Q1
  • Gain = 50x for LMP8602 and LMP8602-Q1
  • Gain = 100x for LMP8603 and LMP8603-Q1
  • TCVOS: 10 μV/°C Maximum
  • CMRR: 90-dB Minimum
  • Input Offset Voltage: 1-mV Maximum
  • CMVRatVS =3.3V:–4Vto27V
  • CMVRatVS =5V:–22Vto60V
  • Single-Supply Bidirectional Operation
  • All Minimum and Maximum Limits 100% Tested
  • Q1 Devices Qualified for Automotive Applications
  • Q1 Devices ACE-Q100 Qualified With the Following Results:
  • – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
  • – Device Temperature Grade 0: –40°C to 150°C (LMP8601EDRQ1 Only)
  • – Device HBM ESD Classification Level 2 (3A on inputs)
  • – Device CDM ESD Classification Level C6
  • – Device MM ESD Classification Level M2

 

2 Applications

  • High-Side and Low-Side Driver Configuration Current Sensing
  • Bidirectional Current Measurement
  • Current Loop to Voltage Conversion
  • Automotive Fuel Injection Control
  • Transmission Control
  • Power Steering
  • Battery Management Systems

 

3 Description

The LMP8601, LMP8602, LMP8603 (LMP860x) and LMP8601-Q1, LMP8602-Q1, LMP8603-Q1 (LMP860x-Q1) devices are fixed-gain, precision current-sense amplifiers (also referred to as current- shunt monitors). The input common-mode voltage range is –22 V to +60 V when operating from a single 5-V supply, or –4 V to +27 V with a 3.3-V supply. The LMP860x and LMP860x-Q1 are ideal parts for unidirectional and bidirectional current sensing applications.

These devices have a precise gain of 20x (LPM8601, LPM8601-Q1), 50x (LPM8602, LPM8602-Q1), and 100x (LPM8603, LPM8603-Q1), and are adequate in most targeted applications to drive an ADC to full- scale value. The fixed gain is achieved in two separate stages: a preamplifier with a gain of 10x and an output stage buffer amplifier with a gain of 2x (LMP8601, LMP8601-Q1), 5x (LMP8602, LMP8602- Q1), or 10x (LMP8603, LMP8603-Q1). The path between the two stages is brought out on two pins to enable the option of an additional filter network or modifying the gain.

The offset input pin enables these devices for unidirectional or bidirectional single supply voltage current sensing.

The LMP860x-Q1 devices incorporate enhanced manufacturing and support processes for the automotive market and are compliant with the AEC- Q100 standard.

Device Information

PART NUMBER

PACKAGE

BODY SIZE (NOM)

LMP860x

SOIC (8)

4.90 mm x 3.91 mm

LMP860x-Q1

LMP8602, LMP8603

VSSOP (8)

3.00 mm × 3.00 mm

LMP8602-Q1, LMP8603-Q1

Product Tags: digital audio amplifier ic   audio preamplifier ic  
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