參數(shù)資料
型號： OPA678
英文描述： Wideband Switched-Input OPERATIONAL AMPLIFIER
中文描述： 寬帶開關(guān)輸入運算放大器
文件頁數(shù)： 3/14頁
文件大?。?/td> 279K
代理商： OPA678
OPA678
3
NOTES: (1) Specifications are for both inputs (A and B). (2) dBC = Level referred to carrier-input signal. (3) Harmonic distortion will typically be improved significantly
in the inverting mode. (4) Large Signal Response is calculated from the formula LSBW = . (5) Switching time from application of digital logic signal to
input signal selection.
2
π
V
PEAK
SPECIFICATIONS
(CONT)
ELECTRICAL
At V
CC
=
±
5VDC, R
L
= 150
, C
COMP
= 5pF, and T
A
= +25
°
C, unless otherwise noted.
OPA678AP, AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
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.
POWER SUPPLY
Rated Voltage
Derated Performance
Current, Quiescent
±
V
CC
±
V
CC
5
VDC
VDC
mA
4.5
5.5
30
I
O
= 0mADC
26
TEMPERATURE RANGE
Specification
Thermal Impedance
AP
AU
Ambient Temp AP, AU
Junction-to-Ambient
–40
+85
°
C
90
100
°
C/W
°
C/W
ELECTRICAL (FULL TEMPERATURE RANGE SPECIFICATIONS)
At V
CC
=
±
5VDC, R
L
= 150
, C
COMP
= 5pF, and T
A
= T
MIN
to T
MAX
, unless otherwise noted.
OPA678AP, AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
TEMPERATURE RANGE
Specification
Ambient Temp AP/AU
–40
+85
°
C
OFFSET VOLTAGE
Input Offset Voltage
Offset Voltage Drift
Supply Rejection
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
±
V
CC
= 4.5V to 5.5V
600
±
3
70
±
2.4mV
±
15
μ
V
μ
V/
°
C
dB
60
BIAS CURRENT
Input Bias Current
V
CM
= 0VDC
15
85
μ
A
OFFSET CURRENT
Input Offset Current
V
CM
= 0VDC
0.5
5
μ
A
INPUT VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
±
2.0
60
±
2.5
80
V
dB
V
IN
=
±
0.5VDC, V
O
=
±
1.25V
OPEN-LOOP GAIN, DC
Open-Loop Voltage Gain
50
60
dB
DIGITAL INPUT
TTL Logic Levels: V
IL
Logic “LO”
Logic “HI”
Logic “LO", V
IL
= 0V
Logic “HI”, V
= +2.7V
Logic “LO”
Logic “HI”
Logic “LO”, V
IL
= –1.6V
Logic “HI”, V
IH
= –1.0V
0
+0.8
+5
–0.4
50
–1.475
–0.88
V
V
V
IH
I
IL
I
IH
+2.0
–0.08
5
mA
μ
A
V
V
μ
A
μ
A
ECL Logic Levels: V
IL
–1.81
–1.15
V
IH
I
IL
I
IH
–50
–50
RATED OUTPUT
Voltage Output
R
L
= 150
R
L
= 50
±
2.5
±
1.5
±
3.75
±
2.0
44
V
V
Output Current
mA
POWER SUPPLY
Current, Quiescent
I
O
= 0mADC
25
35
mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA678AP 制造商:BB 制造商全稱:BB 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER
OPA678AU 功能描述:高速運算放大器 Widebane Switched RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
OPA680 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable
OPA680N 制造商:BB 制造商全稱:BB 功能描述:Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
OPA680N/250 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier
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