參數(shù)資料
型號: OPA4684ID
元件分類: 運動控制電子
英文描述: Quad, Low-Power, Current-Feedback OPERATIONAL AMPLIFIER
中文描述: 四,低功耗,電流反饋運算放大器
文件頁數(shù): 7/26頁
文件大?。?/td> 455K
代理商: OPA4684ID
OPA4684
SBOS240B
7
www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
=
±
5V
(Cont.)
At T
A
= +25
°
C, G = +2, R
F
= 800
, and R
L
= 100
, unless otherwise noted.
100
10
1
Frequency (Hz)
100
10M
1k
10k
100k
1M
INPUT VOLTAGE AND CURRENT NOISE DENSITY
V
H
C
H
Noninverting Current Noise
9.4pA/
Hz
Voltage Noise
3.7nV/
Hz
Inverting Current Noise
17pA/
Hz
2-TONE, 3RD-ORDER
INTERMODULATION DISTORTION
8
7
6
5
4
3
2
1
4
5
3
2
1
0
6
7
8
Power at Load (each tone, dBm)
3
50
60
70
80
90
50
+5V
5V
800
50
50
P
I
P
O
800
OPA4684
20MHz
10MHz
5MHz
1MHz
50
40
30
20
10
0
C
LOAD
(pF)
1
100
10
R
S
vs C
LOAD
R
S
)
0.5dB Peaking
CMRR and PSRR vs FREQUENCY
10
2
10
3
10
4
10
5
10
6
10
7
10
8
Frequency (Hz)
C
70
60
50
40
30
20
10
0
CMRR
+PSRR
PSRR
OPEN-LOOP TRANSIMPEDANCE GAIN AND PHASE
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
Frequency (Hz)
O
)
120
100
80
60
40
20
0
O
°
)
0
30
60
90
120
150
180
20log (Z
OL
)
Z
OL
9
6
3
0
3
6
Frequency (MHz)
1
300
10
100
SMALL-SIGNAL BANDWIDTH vs C
LOAD
N
5pF
800
1k
OPA4684
R
S
V
O
+5V
5V
50
C
L
800
V
I
12pF
100pF
50pF
75pF
20pF
33pF
相關(guān)PDF資料
PDF描述
OPA4684 Wideband, Low-Power, Current Feedback Operational Amplifier
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OPA4684IDR Quad, Low-Power, Current-Feedback OPERATIONAL AMPLIFIER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA4684IDBW 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUAD LOW-POWER CURRENT-FEEDBACK OPERATIONAL AMPLIFIER
OPA4684IDG4 功能描述:高速運算放大器 Quad Low-Power Current Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)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
OPA4684IDR 功能描述:高速運算放大器 Quad Low-Power Current Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)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
OPA4684IDRG4 功能描述:高速運算放大器 Quad Low-Power Current Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)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
OPA4684IPWR 功能描述:高速運算放大器 Quad Low-Power Current Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)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