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參數(shù)資料
| 型號(hào)： | OPA676 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Wideband Switched-Input Operational Amplifier(寬帶轉(zhuǎn)換輸入運(yùn)算放大器) |
| 中文描述： | 寬帶開(kāi)關(guān)輸入運(yùn)算放大器（寬帶轉(zhuǎn)換輸入運(yùn)算放大器） |
| 文件頁(yè)數(shù)： | 2/13頁(yè) |
| 文件大?。?/td> | 198K |
| 代理商： | OPA676 |
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OPA675/676
2
SPECIFICATIONS
ELECTRICAL
At V
CC
=
±
5VDC, R
L
= 150
, and T
A
= +25
°
C, unless otherwise noted.
OPA675/676JG, SG
OPA675/676KG
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
INPUT NOISE
(1)
Voltage: f
O
= 10Hz
f
O
= 100Hz
f
O
= 1kHz
f
O
= 10kHz
f
O
= 100kHz
f
B
= 10Hz to 10MHz
Current: f
O
= 10Hz to 1MHz
OFFSET VOLTAGE
(1)
Input Offset Voltage
Average Drift
Supply Rejection
R
S
= 0
27
10
3.8
2.6
2.4
7.9
2.7
*
*
*
*
*
*
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
μ
Vrms
pA/
√
Hz
V
= 0VDC
T
A
= T
to T
±
V
CC
= 4.5V to 5.5V
±
500
±
3
86
±
2mV
±
10
±
250
±
1
*
±
1mV
±
5
μ
V
μ
V/
°
C
dB
65
70
BIAS CURRENT
(1)
Input Bias Current
V
CM
= 0VDC
23
35
*
30
μ
A
OFFSET CURRENT
(1)
Input Offset Current
V
CM
= 0VDC
0.8
5
*
*
μ
A
INPUT IMPEDANCE
(1)
Differential
Common-Mode
4k
2
10
5
5
*
*
pF
pF
INPUT VOLTAGE RANGE
(1)
Common-Mode Input Range
Common-Mode Rejection
±
1.25
75
±
2.5
100
*
*
*
V
dB
V
IN
=
±
0.5VDC, V
O
=
±
1.25V
85
OPEN LOOP GAIN, DC
(1)
Open-Loop Voltage Gain
65
70
*
*
dB
FREQUENCY RESPONSE
Closed-Loop Bandwidth
Gain = +2V/V
Gain = +5V/V
Gain = +10V/V
Gain = +50V/V
Gain = +10V/V, f = 100kHz
100
145
185
60
–100
–80
–68
–35
*
*
*
*
*
*
*
*
MHz
MHz
MHz
MHz
dBC
(2)
dBC
dBC
dBC
Crosstalk
f = 1MHz
f = 10MHz
f = 100MHz
Harmonic Distortion: 10MHz
G = +10V/V, R
= 50
, V
= 0.5Vp-p
Second Harmonic
Third Harmonic
V
O
= 2.5Vp-p, Gain = +10V/V
Gain = +10V/V
–61
–73
44
350
9
15
25
*
*
*
*
*
*
*
dBC
dBC
MHz
V/
μ
s
ns
ns
ns
Full Power Response
Slew Rate
Settling Time: 1%
25
200
30
240
0.1%
0.01%
Gain = +10V/V
0.625V Output
Step
INPUT SELECTION
(3)
Transition Time
50% In to 50% Out
ECL: OPA675
TTL: OPA676
5
*
*
ns
ns
7.5
DIGITAL INPUT
TTL Logic Levels: V
IL
Logic “LO”
Logic “HI”
Logic “LO”, V
= 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
–0.2
20
–1.475
– 0.88
–100
–100
*
*
*
*
*
*
*
*
*
*
V
V
V
IH
I
IL
I
IH
+2.0
–0.05
1
*
*
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
±
2.1
+1.25
–0.95
±
2.6
+1.8
–1.1
±
30
5
50
+45
–25
*
*
*
*
*
*
*
*
*
*
V
V
V
–1.0
Current Output
Output Resistance
Load Capacitance Stability
Short Circuit Current
mA
pF
mA
mA
1MHz, Open-Loop, C
C
= 5pF
Gain = +2V/V
Continuous to Gnd
* Same specifications as for JG.
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| OPA676KG | Wideband Switched-Input OPERATIONAL AMPLIFIER |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA676JG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER |
| OPA676KG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER |
| OPA676SG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER |
| OPA678 | 制造商:BB 制造商全稱:BB 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER |
| OPA678AP | 制造商:BB 制造商全稱:BB 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER |
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