Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

PGA112 Datasheet(PDF) 8 Page - Texas Instruments

Click here to check the latest version.
Part # PGA112
Description  Zero-Drift,PROGRAMMABLE GAIN AMPLIFIER with MUX
Download  47 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

PGA112 Datasheet(HTML) 8 Page - Texas Instruments

Back Button PGA112 Datasheet HTML 4Page - Texas Instruments PGA112 Datasheet HTML 5Page - Texas Instruments PGA112 Datasheet HTML 6Page - Texas Instruments PGA112 Datasheet HTML 7Page - Texas Instruments PGA112 Datasheet HTML 8Page - Texas Instruments PGA112 Datasheet HTML 9Page - Texas Instruments PGA112 Datasheet HTML 10Page - Texas Instruments PGA112 Datasheet HTML 11Page - Texas Instruments PGA112 Datasheet HTML 12Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 47 page
background image
PIN CONFIGURATIONS
1
2
3
4
5
10
9
8
7
6
DV
DD
CS
DIO
SCLK
GND
AV
DD
CH1
V
/CH0
CAL
V
REF
V
OUT
PGA112
PGA113
PGA112
,, PGA113
PGA116, PGA117
SBOS424B – MARCH 2008 – REVISED SEPTEMBER 2008 ............................................................................................................................................ www.ti.com
MSOP-10
DGS PACKAGE
(TOP VIEW)
PGA112, PGA113 TERMINAL FUNCTIONS
MSOP
PACKAGE
PIN #
NAME
DESCRIPTION
1
AVDD
Analog supply voltage (+2.2V to +5.5V)
2
CH1
Input MUX channel 1
Input MUX channel 0 and VCAL input. For system calibration purposes, connect this pin to a
low-impedance external reference voltage to use internal calibration channels. The four internal
3
VCAL/CH0
calibration channels are connected to GND, 0.9VCAL, 0.1VCAL, and VREF, respectively. VCAL is loaded
with 100k
Ω (typical) when internal calibration channels CAL2 or CAL3 are selected. Otherwise,
VCAL/CH0 appears as high impedance.
Reference input pin. Connect external reference for VOUT offset shift or to midsupply for midsupply
4
VREF
referenced systems. VREF must be connected to a low-impedance reference capable of sourcing and
sinking at least 2mA or VREF must be connected to GND.
5
VOUT
Analog voltage output. When AVDD < DVDD, VOUT is clamped to AVDD + 300mV.
6
GND
Ground pin
7
SCLK
Clock input for SPI serial interface
8
DIO
Data input/output for SPI serial interface. DIO contains a weak, 10
µA internal pull-down current source.
9
CS
Chip select line for SPI serial interface
Digital and op amp output stage supply voltage (+2.2V to +5.5V). Useful in multi-supply systems to
prevent overvoltage/lockup condition on an analog-to-digital (ADC) input (for example, a microcontroller
10
DVDD
with an ADC running on +3V and the PGA powered from +5V). Digital I/O levels to be relative to DVDD.
DVDD should be bypassed with a 0.1µF ceramic capacitor, and DVDD must supply the current for the
digital portion of the PGA as well as the load current for the op amp output stage.
8
Submit Documentation Feedback
Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): PGA112 PGA113 PGA116 PGA117


Similar Part No. - PGA112

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
PGA112 TI-PGA112 Datasheet
833Kb / 38P
[Old version datasheet]   Single-Supply, Single-Ended, Precision Programmable Gain Amplifier with MUX
PGA112 TI-PGA112 Datasheet
1Mb / 40P
[Old version datasheet]   Single-Supply, Single-Ended, Precision Programmable Gain Amplifier with MUX
PGA112 TI-PGA112 Datasheet
1Mb / 47P
[Old version datasheet]   Zer첩-Drift PROGRAMMABLE GAIN AMPLIFIER with MUX
PGA112 TI-PGA112 Datasheet
2Mb / 44P
[Old version datasheet]   INA592 High-Precision, Wide-Bandwidth e-trim??Difference Amplifier
PGA112 TI-PGA112 Datasheet
3Mb / 36P
[Old version datasheet]   INA849 Ultra-Low-Noise (1 nV/?숰z), High-Bandwidth, Instrumentation Amplifier
More results

Similar Description - PGA112

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
PGA112_0811 TI-PGA112_0811 Datasheet
1Mb / 47P
[Old version datasheet]   Zer첩-Drift PROGRAMMABLE GAIN AMPLIFIER with MUX
logo
Linear Technology
LTC6915 LINER-LTC6915 Datasheet
289Kb / 16P
   Zero Drift, Precision Instrumentation Amplifier with Digitally Programmable Gain
LTC6915 LINER-LTC6915_15 Datasheet
295Kb / 18P
   Zero Drift, Precision Instrumentation Amplifier with Digitally Programmable Gain
logo
Texas Instruments
PGA280 TI-PGA280 Datasheet
900Kb / 45P
[Old version datasheet]   Zero-Drift High-Voltage Programmable Gain INSTRUMENTATION AMPLIFIER
PGA281 TI-PGA281 Datasheet
2Mb / 32P
[Old version datasheet]   Precision, Zero-Drift, High-Voltage, Programmable Gain Instrumentation Amplifier
logo
Analog Devices
ADA4255 AD-ADA4255 Datasheet
4Mb / 64P
   Zero Drift, High Voltage, Programmable Gain Instrumentation Amplifier with Charge Pump
logo
Texas Instruments
LMP8358 TI1-LMP8358 Datasheet
1Mb / 40P
[Old version datasheet]   Zero-Drift, Programmable Instrumentation Amplifier with Diagnostics
logo
National Semiconductor ...
LMP8358 NSC-LMP8358 Datasheet
1,015Kb / 32P
   Zero-Drift, Programmable Instrumentation Amplifier with Diagnostics
logo
Analog Devices
ADA4254 AD-ADA4254 Datasheet
1Mb / 59P
   Zero Drift, High Voltage, Low Power, Programmable Gain Instrumentation Amplifier
Rev. B
AD8231 AD-AD8231_V01 Datasheet
725Kb / 24P
   Zero Drift, Digitally Programmable Instrumentation Amplifier
Rev. E
More results


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




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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