Electronic Components Datasheet Search
Selected language     English  ▼


OPA234 Datasheet(PDF) 6 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation. Click here to check the latest version.
Part No. OPA234
Description  Low Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
Download  18 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  BURR-BROWN [Burr-Brown (TI)]
Homepage  http://www.burr-brown.com
Logo 

 6 page
background image
OPA234, OPA2234, OPA4234
6
SBOS055B
www.ti.com
INPUT NOISE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
1
1k
100
10
Frequency (Hz)
10
100
1k
10k
100k
Current Noise
Voltage Noise
TYPICAL CHARACTERISTIC CURVES
At TA = +25°C and RL = 10kΩ, unless otherwise noted.
INPUT BIAS CURRENT
vs INPUT COMMON-MODE VOLTAGE
Common-Mode Voltage (V)
–17
–16
–15
–14
–13
–12
–11
–10
–15
–10
–50
5
10
15
V
S = +5V
V
S = +2.7V
V
S = ±15V
INPUT BIAS AND INPUT OFFSET CURRENT
vs TEMPERATURE
Ambient Temperature (°C)
–20
–15
–10
–5
0
+5
–75
–50
–25
0
25
50
75
100
125
V
S = +2.7V, +5V
I
OS
V
S = ±15V
I
B
OPEN-LOOP GAIN/PHASE vs FREQUENCY
0.1
140
120
100
80
60
40
20
0
–20
0
–30
–60
–90
–120
–150
–180
Frequency (Hz)
1
10
100
1k
10k
100k
1M
C
L = 100pF
G
φ
V
O = 0.25V
V
S = +5V
±15V
V
O =
V
S
2
V
S = +2.7V
CMR
+PSR
POWER-SUPPLY AND COMMON-MODE REJECTION
vs FREQUENCY
Frequency (Hz)
120
110
100
90
80
70
60
50
40
30
20
10
0
10
100
1k
10k
100k
1M
–PSR
V
S = +2.7V, +5V
or
±15V
V
S = +2.7V or +5V
V
S = ±15V
CHANNEL SEPARATION vs FREQUENCY
Frequency (Hz)
160
140
120
100
80
10
100
1k
10k
100k
Dual and quad devices.
G = 1, all channels.
Quad measured channel
A to D or B to C—other
combinations yield improved
rejection.
R
L = 10kΩ




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
LM2904WLOW POWER DUAL OPERATIONAL AMPLIFIERS 1 2 3 4 5 MoreSTMicroelectronics
ADTL082Low Cost JFET Input Operational Amplifiers 1 2 3 4 5 MoreAnalog Devices
OPA237SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier™ Series 1 2 3 4 5 MoreTexas Instruments
ICL8021High Reliability Low Power Bipolar Operational Amplifier 1 2 3 4 5 Intersil Corporation
AD8613Low Cost Micropower Low Noise CMOS Rail-to- Rail Input/Output Operational Amplifiers 1 2 3 4 5 MoreAnalog Devices
LM2902WLOW POWER QUAD OPERATIONAL AMPLIFIER 1 2 3 4 5 MoreSTMicroelectronics
AD8691Low Cost Low Noise CMOS Rail-to-Rail Output Operational Amplifiers 1 2 3 4 5 MoreAnalog Devices
AD8538Low Power Precision Auto-Zero Op Amp 1 2 3 4 5 MoreAnalog Devices
LT1055Precision High Speed JFET Input Operational Amplifiers 1 2 3 4 5 MoreLinear Technology
ADCMP608Rail-to-Rail Fast Low Power 2.5 V to 5.5 V Single-Supply TTL/CMOS Comparators 1 2 3 4 5 MoreAnalog Devices

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , 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