Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

OPA237UA2K5 Datasheet(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # OPA237UA2K5
Description  SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier Series
Download  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

OPA237UA2K5 Datasheet(HTML) 4 Page - National Semiconductor (TI)

  OPA237UA2K5 Datasheet HTML 1Page - National Semiconductor (TI) OPA237UA2K5 Datasheet HTML 2Page - National Semiconductor (TI) OPA237UA2K5 Datasheet HTML 3Page - National Semiconductor (TI) OPA237UA2K5 Datasheet HTML 4Page - National Semiconductor (TI) OPA237UA2K5 Datasheet HTML 5Page - National Semiconductor (TI) OPA237UA2K5 Datasheet HTML 6Page - National Semiconductor (TI) OPA237UA2K5 Datasheet HTML 7Page - National Semiconductor (TI) OPA237UA2K5 Datasheet HTML 8Page - National Semiconductor (TI) OPA237UA2K5 Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 22 page
background image
OPA237
OPA2237
OPA4237
SBOS057A − OCTOBER 1996 − REVISED FEBRUARY 2007
www.ti.com
4
ELECTRICAL CHARACTERISTICS: VS = +2.7V
Boldface limits apply over the specified temperature range, TA = −40°C to +85°C.
At TA = +25°C, VS = +2.7V , RL = 10kΩ, connected to VS/2, unless otherwise noted.
OPA237UA, NA
OPA2237UA, EA
OPA4237UA
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
VCM = 1V
±250
±750
µV
vs Temperature(1)
Specified Temperature Range
+2
+5
µV/°C
vs Power Supply (PSRR)
VS = +2.7V to +36V
10
30
µV/V
Channel Separation (dual and quad)
0.5
µV/V
INPUT BIAS CURRENT
Input Bias Current(2)
VCM = 1V
−10
−40
nA
Input Offset Current
VCM = 1V
±0.5
±10
nA
NOISE
Input Voltage Noise, f = 0.1 to 10Hz
1
µVPP
Input Voltage Noise Density, f = 1kHz
28
nV/
√Hz
Current Noise Density, f = 1kHz
60
fA/
√Hz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
−0.2
(V+) −1.5
V
Common-Mode Rejection Ratio
VCM = −0.2V to 1.2V
75
85
dB
INPUT IMPEDANCE
Differential
5
• 106 || 4
|| pF
Common-Mode
5
• 109 || 2
|| pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
VO = 0.5V to 1.7V
80
88
dB
FREQUENCY RESPONSE
Gain-Bandwidth Product
1.2
MHz
Slew Rate
G = 1
0.5
V/
µs
Settling Time, 0.1%
G = −1, 1V Step, CL = 100pF
5
µs
0.01%
G = −1, 1V Step, CL = 100pF
8
µs
OUTPUT
Voltage Output, Positive
RL = 100kΩ to Ground
(V+) −1
(V+) −0.75
V
Negative
RL = 100kΩ to Ground
0.01
0.001
V
Positive
RL = 100kΩ to 1.35V
(V+) −1
(V+) −0.75
V
Negative
RL = 100kΩ to 1.35V
0.06
0.02
V
Positive
RL = 10kΩ to 1.35V
(V+) −1
(V+) −0.75
V
Negative
RL = 10kΩ to 1.35V
0.3
0.2
V
Short-Circuit Current
−5/+3.5
mA
Capacitive Load Drive (stable operation)
See Typical Characteristic Curves
POWER SUPPLY
Specified Operating Voltage
+2.7
V
Operating Range
+2.7
+36
V
Quiescent Current (per amplifier)
160
350
µA
TEMPERATURE RANGE
Specified Range
−40
+85
°C
Operating Range
−55
+125
°C
Storage Range
−55
+125
°C
Thermal Resistance,
qJA
SOT23-5
200
°C/W
MSOP-8
150
°C/W
SSOP-16 (Obsolete)
150
°C/W
SO-8
150
°C/W
(1) Specified by wafer-level test to 95% confidence.
(2) Positive conventional current flows into the input terminals.


Similar Part No. - OPA237UA2K5

ManufacturerPart #DatasheetDescription
logo
Burr-Brown (TI)
OPA237UA2K5 BURR-BROWN-OPA237UA2K5 Datasheet
1Mb / 19P
   SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier??Series
OPA237UA2K5G4 BURR-BROWN-OPA237UA2K5G4 Datasheet
1Mb / 19P
   SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier??Series
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


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