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OPA2237EA 데이터시트 PDF




Burr-Brown에서 제조한 전자 부품 OPA2237EA은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


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부품번호 OPA2237EA 기능
기능 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier Series
제조업체 Burr-Brown
로고 Burr-Brown 로고


OPA2237EA 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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OPA2237EA 데이터시트, 핀배열, 회로
® SO-8
single/dual
SSOP-16
quad
MSOP dual
SOT-23-5
single
OPA237
OPA2237
OPA4237
SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
MicroAmplifier Series
FEATURES
DESCRIPTION
q MICRO-SIZE, MINIATURE PACKAGES
Single: SOT-23-5, SO-8
Dual: MSOP-8, SO-8
Quad: SSOP-16
q LOW OFFSET VOLTAGE: 750µV max
q WIDE SUPPLY RANGE
Single Supply: +2.7V to +36V
Dual Supply: ±1.35V to ±18V
q LOW QUIESCENT CURRENT: 350µA max
q WIDE BANDWIDTH: 1.5MHz
APPLICATIONS
q BATTERY POWERED INSTRUMENTS
q PORTABLE DEVICES
q PCMCIA CARDS
q MEDICAL INSTRUMENTS
q TEST EQUIPMENT
OPA237
Out 1
V– 2
+In 3
5 V+
4 –In
The OPA237 op amp family is one of Burr-Brown’s
MicroAmplifierseries of miniature products. In addi-
tion to small size, these devices feature low offset
voltage, low quiescent current, low bias current, and a
wide supply range. Single, dual, and quad versions
have identical specifications for maximum design flex-
ibility. They are ideal for single supply, battery oper-
ated, and space-limited applications, such as PCMCIA
cards and other portable instruments.
OPA237 series op amps can operate from either single
or dual supplies. When operated from a single supply,
the input common-mode range extends below ground
and the output can swing to within 10mV of ground.
Dual and quad designs feature completely indepen-
dent circuitry for lowest crosstalk and freedom from
interaction.
Single, dual, and quad are offered in space-saving
surface-mount packages. The single version is available
in the ultra-miniature 5-lead SOT-23-5 and SO-8 sur-
face-mount. The dual version comes in a miniature
MSOP-8 and SO-8 surface-mount. The quad is avail-
able in an SSOP-16. The SSOP-16 has the same body
size as an SO-8 with 16 leads, while the MSOP-8 has the
same lead count as a SO-8 but half the size. The
SOT-23-5 is even smaller at one-fourth the size of an
SO-8. All are specified for –40°C to +85°C operation. A
macromodel is available for design analysis.
OPA4237
SOT-23-5
Out A 1
16 Out D
OPA237
OPA2237
–In A 2
+In A 3
A
15 –In D
D
14 +In D
NC 1
8 NC
Out A 1
8 V+
V+ 4
13 V–
–In 2
+In 3
V– 4
7 V+
6 Output
5 NC
–In A 2
+In A 3
V– 4
A
B
7 Out B
6 –In B
5 +In B
+In B 5
–In B 6
Out B 7
NC 8
B
12 +In C
C
11 –In C
10 Out C
9 NC
SO-8
SO-8, MSOP-8
SSOP-16
InternationalAirportIndustrialPark • MailingAddress:POBox11400,Tucson,AZ85734 • StreetAddress:6730S.TucsonBlvd.,Tucson,AZ 85706 • Tel:(520)746-1111 • Twx:910-952-1111
Internet:http://www.burr-brown.com/ • FAXLine:(800)548-6133(US/CanadaOnly) • Cable:BBRCORP • Telex:066-6491 • FAX:(520)889-1510 • ImmediateProductInfo:(800)548-6132
© 1996 Burr-Brown Corporation
PDS-1327B
Printed in U.S.A. October, 1996




OPA2237EA pdf, 반도체, 판매, 대치품
SPECIFICATIONS: VS = ±15V
At TA = +25°C, VS = ±15V, RL = 10kconnected to VS/2, unless otherwise noted.
OPA237UA, NA
OPA2237UA, EA
OPA4237UA
PARAMETER
CONDITION
MIN
TYP
MAX
OFFSET VOLTAGE
Input Offset Voltage
vs Temperature(1)
vs Power Supply (PSRR)
Channel Separation (dual and quad)
INPUT BIAS CURRENT
Input Bias Current(2)
Input Offset Current
NOISE
Input Voltage Noise, f = 0.1 to 10Hz
Input Voltage Noise Density, f = 1kHz
Current Noise Density, f = 1kHz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time: 0.1%
0.01%
OUTPUT
Voltage Output, Positive
Negative
Positive
Negative
Short-Circuit Current
Capacitive Load Drive (stable operation)
POWER SUPPLY
Specified Operating Voltage
Operating Range
Quiescent Current (per amplifier)
TEMPERATURE RANGE
Specified Range
Operating Range
Storage
Thermal Resistance, θJA
5-Lead SOT-23-5
MSOP-8 Surface-Mount
SSOP-16 Surface-Mount
SO-8 Surface-Mount
VCM = 0V
Specified Temperature Range
VS = ±1.35V to ±18V
±350
±2.5
10
0.5
±950
±7
30
VCM = 0V
VCM = 0V
–8.5
–40
±0.5
±10
1
28
60
VCM = –15V to 13.5V
(V–) –0.2
(V+) –1.5
80 90
5 • 106 || 4
5 • 109 || 2
VO = –14V to 13.8V
80 88
G=1
G = –1, 10V Step, CL = 100pF
G = –1, 10V Step, CL = 100pF
1.5
0.5
18
21
RL = 100k
RL = 100k
RL = 10k
RL = 10k
(V+) –1.2
(V+) –0.9
(V–) +0.5
(V–) +0.3
(V+) –1.2
(V+) –0.9
(V–) +1
(V–) +0.85
–8/+4.5
See Typical Curves
±1.35
±15
±200
±18
±475
–40 +85
–55 +125
–55 +125
200
150
150
150
NOTES: (1) Guaranteed by wafer-level test to 95% confidence. (2) Positive conventional current flows into the input terminals.
UNITS
µV
µV/°C
µV/V
µV/V
nA
nA
µVp-p
nV/Hz
fA/Hz
V
dB
|| pF
|| pF
dB
MHz
V/µs
µs
µs
V
V
V
V
mA
V
V
µA
°C
°C
°C
°C/W
°C/W
°C/W
°C/W
®
OPA237, 2237, 4237
4

4페이지










OPA2237EA 전자부품, 판매, 대치품
TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C and RL = 10kΩ, unless otherwise noted.
12.5
10
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
Typical production
distribution of packaged
units. Single, dual,
and quad units included.
VS = +2.7V, +5V
7.5
5
2.5
0.2% 0.7%
0
0.4%
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
9
Typical production
8 distribution of packaged
VS = ±15V
7 units. Single, dual,
and quad units included.
6
5
4
3
2
0.1%
1
0.1%
0
Offset Voltage (µV)
Offset Voltage (µV)
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
30
VS = +2.7V
25
Typical production
distribution of packaged
units. Single, dual,
and quad units included.
20
15
10
5
0.2%
0.2%
0
Offset Voltage Drift (µV/°C)
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
16
VS = +5V
14
Typical production
distribution of packaged
units. Single, dual,
12 and quad units included.
10
8
6
4
2
0.6% 0.2% 0.4%
0.2%
0
Offset Voltage Drift (µV/°C)
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
12
VS = ±15V
Typical production
10
distribution of packaged
units. Single, dual,
and quad units included.
8
6
4
0.4% 0.2%
2 0.4%
0
Offset Voltage Drift (µV/°C)
AOL, CMR, PSR vs TEMPERATURE
120
CMR
AOL
110 PSR
VS = +2.7V, +5V, ±15V
100
VS = ±15V
VS = +2.7V, +5V
90
80
VS = +2.7V, +5V
70
VS = ±15V
60
–75 –50 –25
0 25 50
Temperature (°C)
75 100 125
®
7 OPA237, 2237, 4237

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부품번호상세설명 및 기능제조사
OPA2237EA

SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier Series

Burr-Brown
Burr-Brown

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