參數(shù)資料
型號： OPA3355UA
元件分類： 運算放大器
英文描述： Operational Amplifier
中文描述： 運算放大器
文件頁數(shù)： 3/17頁
文件大?。?/td> 329K
代理商： OPA3355UA
OPA355, 2355, 3355
SBOS195C
3
www.ti.com
ELECTRICAL CHARACTERISTICS:
V
S
= +2.7V to +5.5V Single-Supply
Boldface
limits apply over the specified temperature range,
T
A
=
–
40
°
C to +125
°
C.
At T
A
= +25
°
C, R
F
= 604
, R
L
= 150
, and connected to V
S
/2, unless otherwise noted.
OPA355NA, UA,
OPA2355DGSA
OPA3355EA, UA
TYP
PARAMETER
OFFSET VOLTAGE
Input Offset Voltage
CONDITION
MIN
MAX
UNITS
V
OS
V
S
= +5V
±
2
±
9
±
15
mV
mV
μ
V/
°
C
μ
V/V
Specified Temperature Range
Specified Temperature Range
V
S
= +2.7V to +5.5V, V
CM
= V
S
/2
–
0.15V
vs Temperature
vs Power Supply
dV
OS
/dT
PSRR
±
7
±
80
±
350
INPUT BIAS CURRENT
Input Bias Current
Input Offset Current
I
B
3
±
1
±
50
±
50
pA
pA
I
OS
NOISE
Input Noise Voltage Density
Current Noise Density
e
n
i
n
f = 1MHz
f = 1MHz
5.8
50
nV/
√
Hz
fA/
√
Hz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
V
CM
(V
–
)
–
0.1
66
66
(V+)
–
1.5
V
dB
dB
CMRR
V
S
= +5.5V,
–
0.1V < V
CM
< +4.0V
Specified Temperature Range
80
INPUT IMPEDANCE
Differential
Common-Mode
10
13
|| 1.5
10
13
|| 1.5
|| pF
|| pF
OPEN-LOOP GAIN
V
S
= +5V, 0.3V < V
O
< 4.7V
V
S
= +5V, 0.3V < V
O
< 4.7V
V
S
= +5V, 0.4V < V
O
< 4.6V
84
80
80
92
dB
dB
dB
OPA355
OPA2355, OPA3355
FREQUENCY RESPONSE
Small-Signal Bandwidth
f
–
3dB
f
–
3dB
f
–
3dB
f
–
3dB
GBW
f
0.1dB
SR
G = +1, V
O
= 100mVp-p, R
F
= 0
G = +2, V
O
= 100mVp-p, R
L
= 50
G = +2, V
O
= 100mVp-p, R
L
= 150
G = +2, V
O
= 100mVp-p, R
L
= 1k
G = +10, R
L
= 1k
G = +2, V
O
= 100mVp-p, R
F
= 560
V
S
= +5V, G = +2, 4V Output Step
G = +2, V
O
= 200mVp-p, 10% to 90%
G = +2, V
O
= 2Vp-p, 10% to 90%
V
S
= +5V, G = +2, 2V Output Step
V
S
= +5V, G = +2, 2V Output Step
V
IN
Gain = V
S
450
100
170
200
200
75
MHz
MHz
MHz
MHz
MHz
MHz
V/
μ
s
ns
ns
ns
ns
ns
Gain-Bandwidth Product
Bandwidth for 0.1dB Gain Flatness
Slew Rate
Rise-and-Fall Time
300/
–
360
2.4
8
30
120
8
Settling Time, 0.1%
0.01%
Overload Recovery Time
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
Differential Gain Error
Differential Phase Error
Channel-to-Channel Crosstalk
G = +2, f = 1MHz, V
O
= 2Vp-p, R
L
= 200
G = +2, f = 1MHz, V
O
= 2Vp-p, R
L
= 200
NTSC, R
L
= 150
NTSC, R
L
= 150
f = 5MHz
f = 5MHz
–
81
–
93
0.02
0.05
–
90
–
70
dBc
dBc
%
degrees
dB
dB
OPA2355
OPA3355
OUTPUT
Voltage Output Swing from Rail
Voltage Output Swing from Rail
Output Current, Continuous
(1)
Output Current, Peak
(1)
Output Current, Peak
(1)
Closed-Loop Output Impedance
V
S
= +5V, R
L
= 150
, A
OL
> 84dB
V
S
= +5V, R
L
= 1k
0.2
0.1
±
60
±
100
±
80
0.02
0.3
V
V
I
O
I
O
I
O
mA
mA
mA
V
S
= +5V
V
S
= +3V
f < 100kHz
POWER SUPPLY
Specified Voltage Range
Operating Voltage Range
Quiescent Current (per amplifier)
V
S
2.7
5.5
V
V
2.5 to 5.5
8.3
I
Q
V
S
= +5V, Enabled, I
O
= 0
Specified Temperature Range
11
14
mA
mA
NOTES: (1) See typical performance characteristic
“
Output Voltage Swing vs Output Current.
”
(2) Logic LOW and HIGH levels are CMOS logic compatible.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA3355UA 制造商:Texas Instruments 功能描述:OP AMP TRIPLE CMOS SMD SOIC14
OPA3355UA/2K5 功能描述:高速運算放大器 2.5V 200MHz GBW CMOS Triple 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
OPA3355UA/2K5G4 功能描述:高速運算放大器 2.5V 200MHz GBW CMOS Triple 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
OPA3355UAG4 功能描述:高速運算放大器 2.5V 200MHz GBW CMOS Triple 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
OPA335AID 功能描述:運算放大器 - 運放 0.05uV/C max Single-Supply CMOS RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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