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OPA627 PDF даташит

Спецификация OPA627 изготовлена ​​​​«Burr-Brown» и имеет функцию, называемую «Precision High-Speed Difet OPERATIONAL AMPLIFIERS».

Детали детали

Номер произв OPA627
Описание Precision High-Speed Difet OPERATIONAL AMPLIFIERS
Производители Burr-Brown
логотип Burr-Brown логотип 

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OPA627 Даташит, Описание, Даташиты
®
OPA627
OPA627
OPA627
OPA637
Precision High-Speed
Difet ® OPERATIONAL AMPLIFIERS
FEATURES
q VERY LOW NOISE: 4.5nV/Hz at 10kHz
q FAST SETTLING TIME:
OPA627—550ns to 0.01%
OPA637—450ns to 0.01%
q LOW VOS: 100µV max
q LOW DRIFT: 0.8µV/°C max
q LOW IB: 5pA max
q OPA627: Unity-Gain Stable
q OPA637: Stable in Gain 5
APPLICATIONS
q PRECISION INSTRUMENTATION
q FAST DATA ACQUISITION
q DAC OUTPUT AMPLIFIER
q OPTOELECTRONICS
q SONAR, ULTRASOUND
q HIGH-IMPEDANCE SENSOR AMPS
q HIGH-PERFORMANCE AUDIO CIRCUITRY
q ACTIVE FILTERS
DESCRIPTION
The OPA627 and OPA637 Difet operational amplifi-
ers provide a new level of performance in a precision
FET op amp. When compared to the popular OPA111
op amp, the OPA627/637 has lower noise, lower offset
voltage, and much higher speed. It is useful in a broad
range of precision and high speed analog circuitry.
The OPA627/637 is fabricated on a high-speed, dielec-
trically-isolated complementary NPN/PNP process. It
operates over a wide range of power supply voltage—
±4.5V to ±18V. Laser-trimmed Difet input circuitry
provides high accuracy and low-noise performance
comparable with the best bipolar-input op amps.
High frequency complementary transistors allow in-
creased circuit bandwidth, attaining dynamic perform-
ance not possible with previous precision FET op
amps. The OPA627 is unity-gain stable. The OPA637
is stable in gains equal to or greater than five.
Difet fabrication achieves extremely low input bias
currents without compromising input voltage noise
performance. Low input bias current is maintained
over a wide input common-mode voltage range with
unique cascode circuitry.
The OPA627/637 is available in plastic DIP, SOIC
and metal TO-99 packages. Industrial and military
temperature range models are available.
Trim
1
Trim
5
7
+VS
Output
6
+In –In
32
Difet ®, Burr-Brown Corp.
–VS
4
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
©1989 Burr-Brown Corporation
PDS-998H
Printed in U.S.A. March, 1998









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OPA627 Даташит, Описание, Даташиты
SPECIFICATIONS
ELECTRICAL
At TA = +25°C, and VS = ±15V, unless otherwise noted.
PARAMETER
OFFSET VOLTAGE (1)
Input Offset Voltage
AP, BP, AU Grades
Average Drift
AP, BP, AU Grades
Power Supply Rejection
INPUT BIAS CURRENT (2)
Input Bias Current
Over Specified Temperature
SM Grade
Over Common-Mode Voltage
Input Offset Current
Over Specified Temperature
SM Grade
NOISE
Input Voltage Noise
Noise Density: f = 10Hz
f = 100Hz
f = 1kHz
f = 10kHz
Voltage Noise, BW = 0.1Hz to 10Hz
Input Bias Current Noise
Noise Density, f = 100Hz
Current Noise, BW = 0.1Hz to 10Hz
INPUT IMPEDANCE
Differential
Common-Mode
INPUT VOLTAGE RANGE
Common-Mode Input Range
Over Specified Temperature
Common-Mode Rejection
OPEN-LOOP GAIN
Open-Loop Voltage Gain
Over Specified Temperature
SM Grade
FREQUENCY RESPONSE
Slew Rate: OPA627
OPA637
Settling Time: OPA627 0.01%
0.1%
OPA637 0.01%
0.1%
Gain-Bandwidth Product: OPA627
OPA637
Total Harmonic Distortion + Noise
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Current
OUTPUT
Voltage Output
Over Specified Temperature
Current Output
Short-Circuit Current
Output Impedance, Open-Loop
TEMPERATURE RANGE
Specification: AP, BP, AM, BM, AU
SM
Storage: AM, BM, SM
AP, BP, AU
θJ-A: AM, BM, SM
AP, BP
AU
CONDITIONS
VS = ±4.5 to ±18V
VCM = 0V
VCM = 0V
VCM = 0V
VCM = ±10V
VCM = 0V
VCM = 0V
VCM = ±10.5V
VO = ±10V, RL = 1k
VO = ±10V, RL = 1k
VO = ±10V, RL = 1k
G = –1, 10V Step
G = –4, 10V Step
G = –1, 10V Step
G = –1, 10V Step
G = –4, 10V Step
G = –4, 10V Step
G=1
G = 10
G = +1, f = 1kHz
RL = 1k
VO = ±10V
1MHz
OPA627BM, BP, SM
OPA637BM, BP, SM
MIN TYP MAX
40
100
0.4
0.8
106 120
100
250
0.8
2
15
1
50
1
0.5 5
1
50
OPA627AM, AP, AU
OPA637AM, AP, AU
MIN TYP MAX
130 250
280 500
1.2 2
2.5
100 116
2 10
2
2
1 10
2
UNITS
µV
µV
µV/°C
µV/°C
dB
pA
nA
nA
pA
pA
nA
nA
15 40
8 20
5.2 8
4.5 6
0.6 1.6
1.6 2.5
30 60
1013 || 8
1013 || 7
±11
±10.5
106
±11.5
±11
116
112 120
106 117
100 114
40 55
100 135
550
450
450
300
16
80
0.00003
±15
±4.5 ±18
±7 ±7.5
±11.5
±11
±35
±12.3
±11.5
±45
+70/–55
55
±100
–25 +85
–55 +125
–60 +150
–40 +125
200
100
160
*
*
100
106
100
*
*
*
*
*
*
*
*
*
20
10
5.6
4.8
0.8
2.5
48
*
*
*
*
110
116
110
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
nV/Hz
nV/Hz
nV/Hz
nV/Hz
µVp-p
fA/Hz
fAp-p
|| pF
|| pF
V
V
dB
dB
dB
dB
V/µs
V/µs
ns
ns
ns
ns
MHz
MHz
%
V
*V
* mA
V
mA
* mA
* °C
°C
* °C
* °C
°C/W
°C/W
°C/W
* Specifications same as “B” grade.
NOTES: (1) Offset voltage measured fully warmed-up. (2) High-speed test at TJ = +25°C. See Typical Performance Curves for warmed-up performance.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
OPA627, 637
2









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OPA627 Даташит, Описание, Даташиты
PIN CONFIGURATIONS
Top View
DIP/SOIC
Offset Trim 1
–In 2
+In 3
–VS 4
8 No Internal Connection
7 +VS
6 Output
5 Offset Trim
Top View
No Internal Connection
Offset Trim
8 +VS
17
TO-99
–In 2
6 Output
3
+In
4
Case connected to –VS.
–VS
5
Offset Trim
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet its
published specifications.
ABSOLUTE MAXIMUM RATINGS(1)
Supply Voltage .................................................................................. ±18V
Input Voltage Range .............................................. +VS + 2V to –VS – 2V
Differential Input Range ....................................................... Total VS + 4V
Power Dissipation ........................................................................ 1000mW
Operating Temperature
M Package .................................................................. –55°C to +125°C
P, U Package ............................................................. –40°C to +125°C
Storage Temperature
M Package .................................................................. –65°C to +150°C
P, U Package ............................................................. –40°C to +125°C
Junction Temperature
M Package .................................................................................. +175°C
P, U Package ............................................................................. +150°C
Lead Temperature (soldering, 10s) ............................................... +300°C
SOlC (soldering, 3s) ................................................................... +260°C
NOTE: (1) Stresses above these ratings may cause permanent damage.
PACKAGE/ORDERING INFORMATION
PRODUCT
PACKAGE
PACKAGE DRAWING TEMPERATURE
NUMBER(1)
RANGE
OPA627AP
OPA627BP
OPA627AU
OPA627AM
OPA627BM
OPA627SM
Plastic DIP
Plastic DIP
SOIC
TO-99 Metal
TO-99 Metal
TO-99 Metal
006 –25°C to +85°C
006 –25°C to +85°C
182 –25°C to +85°C
001 –25°C to +85°C
001 –25°C to +85°C
001 –55°C to +125°C
OPA637AP
OPA637BP
OPA637AU
OPA637AM
OPA637BM
OPA637SM
Plastic DIP
Plastic DIP
SOIC
TO-99 Metal
TO-99 Metal
TO-99 Metal
006 –25°C to +85°C
006 –25°C to +85°C
182 –25°C to +85°C
001 –25°C to +85°C
001 –25°C to +85°C
001 –55°C to +125°C
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
®
3 OPA627, 637










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