Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

INA181 Datasheet(PDF) 4 Page - Texas Instruments

Click here to check the latest version.
Part # INA181
Description  Automotive, Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers
PDF  47 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

INA181 Datasheet(HTML) 4 Page - Texas Instruments

  INA181 Datasheet HTML 1Page - Texas Instruments INA181 Datasheet HTML 2Page - Texas Instruments INA181 Datasheet HTML 3Page - Texas Instruments INA181 Datasheet HTML 4Page - Texas Instruments INA181 Datasheet HTML 5Page - Texas Instruments INA181 Datasheet HTML 6Page - Texas Instruments INA181 Datasheet HTML 7Page - Texas Instruments INA181 Datasheet HTML 8Page - Texas Instruments INA181 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 47 page
background image
1
REF1
20
REF4
2
OUT1
19
OUT4
3
IN±1
18
IN±4
4
IN+1
17
IN+4
5
VS
16
GND
6
IN+2
15
IN+3
7
IN±2
14
IN±3
8
OUT2
13
OUT3
9
REF2
12
REF3
10
NC
11
NC
Not to scale
1
OUT1
10
VS
2
IN±1
9
OUT2
3
IN+1
8
IN±2
4
GND
7
IN+2
5
REF1
6
REF2
Not to scale
4
INA181-Q1, INA2181-Q1, INA4181-Q1
SLYS018A – APRIL 2018 – REVISED JULY 2018
www.ti.com
INA2181-Q1 INA4181-Q1
Submit Documentation Feedback
Copyright © 2018, Texas Instruments Incorporated
INA2181-Q1: DGS Package
10-Pin VSSOP
Top View
INA4181-Q1: PW Package
20-Pin TSSOP
Top View
Pin Functions: INA2181-Q1 (Dual Channel) and INA4181-Q1 (Quad Channel)
PIN
TYPE
DESCRIPTION
NAME
INA2181-Q1
INA4181-Q1
GND
4
16
Analog
Ground
IN–1
2
3
Analog input
Current-sense amplifier negative input for channel 1. For high-side
applications, connect to load side of channel-1 sense resistor. For low-
side applications, connect to ground side of channel-1 sense resistor.
IN+1
3
4
Analog input
Current-sense amplifier positive input for channel 1. For high-side
applications, connect to bus-voltage side of channel-1 sense resistor. For
low-side applications, connect to load side of channel-1 sense resistor.
IN–2
8
7
Analog input
Current-sense amplifier negative input for channel 2. For high-side
applications, connect to load side of channel-2 sense resistor. For low-
side applications, connect to ground side of channel-2 sense resistor.
IN+2
7
6
Analog input
Current-sense amplifier positive input for channel 2. For high-side
applications, connect to bus-voltage side of channel-2 sense resistor. For
low-side applications, connect to load side of channel-2 sense resistor.
IN–3
—
14
Analog input
Current-sense amplifier negative input for channel 3. For high-side
applications, connect to load side of channel-3 sense resistor. For low-
side applications, connect to ground side of channel-3 sense resistor.
IN+3
—
15
Analog input
Current-sense amplifier positive input for channel 3. For high-side
applications, connect to bus-voltage side of channel-3 sense resistor. For
low-side applications, connect to load side of channel-3 sense resistor.
IN–4
—
18
Analog input
Current-sense amplifier negative input for channel 4. For high-side
applications, connect to load side of channel-4 sense resistor. For low-
side applications, connect to ground side of channel-4 sense resistor.
IN+4
—
17
Analog input
Current-sense amplifier positive input for channel 4. For high-side
applications, connect to bus-voltage side of channel-4 sense resistor. For
low-side applications, connect to load side of channel-4 sense resistor.
NC
—
10, 11
—
NC denotes no internal connection. These pins can be left floating or
connected to any voltage between VS and ground.
OUT1
1
2
Analog output
Channel 1 output voltage
OUT2
9
8
Analog output
Channel 2 output voltage
OUT3
—
13
Analog output
Channel 3 output voltage
OUT4
—
19
Analog output
Channel 4 output voltage



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com