參數(shù)資料
型號(hào): OPA860
元件分類: 跨導(dǎo)放大器
英文描述: Wide Bandwidth OPERATIONAL TRANSCONDUCTANCE AMPLIFIER (OTA) and BUFFER
中文描述: 寬帶運(yùn)算跨導(dǎo)放大器(OTA)和緩沖區(qū)
文件頁數(shù): 6/29頁
文件大?。?/td> 613K
代理商: OPA860
www.ti.com
55
60
65
70
75
80
85
90
Frequency (MHz)
H
0.1
1
10
20
G = +2V/V
R
L
= 500
V
= 2V
See Figure 53
2ndHarmonic
3rdHarmonic
50
55
60
65
70
75
80
85
Output Resistance (
)
H
100
1k
G = +2V/V
V
= 2V
PP
f = 5MHz
See Figure 53
2ndHarmonic
3rdHarmonic
65
70
75
80
85
90
95
100
Output Voltage (V
PP
)
H
0.1
1
10
G = +2V/V
R
= 500
f = 5MHz
See Figure 53
2ndHarmonic
3rdHarmonic
60
65
70
75
80
85
90
±
Supply Voltage (
±
V
S
)
H
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
2ndHarmonic
3rdHarmonic
G = +2V/V
R
L
= 500
V
= 2V
PP
f = 5MHz
See Figure 53
50
55
60
65
70
75
80
85
90
I
Q
(mA)
H
8.0
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
G = +2V/V
R
L
= 500
V
= 2V
PP
f = 5MHz
See Figure 53
2ndHarmonic
3rdHarmonic
13
12
11
10
9
8
7
6
5
R
ADJ
(
)
Q
0.1
1
10
100
1k
10k
100k
+I
Q
I
Q
OPA860
SBOS331–JUNE 2005
TYPICAL CHARACTERISTICS: V
S
=
±
5V (continued)
At T
A
= +25
°
C, I
Q
= 11.2mA, and R
L
= 500
, unless otherwise noted. (See
Figure 53
.)
HARMONIC DISTORTION vs FREQUENCY
HARMONIC DISTORTION vs OUTPUT RESISTANCE
Figure 7.
Figure 8.
HARMONIC DISTORTION vs OUTPUT VOLTAGE
HARMONIC DISTORTION vs SUPPLY VOLTAGE
Figure 9.
Figure 10.
HARMONIC DISTORTION vs QUIESCENT CURRENT
QUIESCENT CURRENT vs R
ADJ
Figure 11.
Figure 12.
6
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OPA860ID 制造商:Texas Instruments 功能描述:TRANSCONDUCTANCE OP-AMP W/BUFFER ((NS))
OPA860IDG4 功能描述:跨導(dǎo)放大器 Wide BW Op Transcon Amp and Buffer RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 封裝 / 箱體:SOIC-14 帶寬: 輸入補(bǔ)償電壓:40 mV at +/- 5 V 電源電壓-最大:+/- 5 V 電源電流: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
OPA860IDR 功能描述:跨導(dǎo)放大器 Wide Bandwidth Transconductance RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 封裝 / 箱體:SOIC-14 帶寬: 輸入補(bǔ)償電壓:40 mV at +/- 5 V 電源電壓-最大:+/- 5 V 電源電流: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
OPA860IDRG4 功能描述:跨導(dǎo)放大器 Wide BW Op Transcon Amp and Buffer RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 封裝 / 箱體:SOIC-14 帶寬: 輸入補(bǔ)償電壓:40 mV at +/- 5 V 電源電壓-最大:+/- 5 V 電源電流: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube