參數(shù)資料
型號(hào): OPA657NB
廠商: Texas Instruments, Inc.
英文描述: 1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER
中文描述: 1.6GHz的,低噪聲,F(xiàn)ET輸入運(yùn)算放大器
文件頁數(shù): 8/18頁
文件大?。?/td> 362K
代理商: OPA657NB
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SBOS291E NOVEMBER 2003 REVISED NOVEMBER 2004
www.ti.com
8
TYPICAL CHARACTERISTICS: V
S
= +2.7V to +5.5V (continued)
All specifications at TA = +25
°
C, RL = 2k
connected to VS/2, and VOUT = VS/2, unless otherwise noted.
SMALLSIGNAL OVERSHOOT vs LOAD CAPACITANCE
O
100
1000
10
50
45
40
35
30
25
20
15
10
5
0
Load Capacitance (pF)
R
S
= 100
No R
S
5V
V
OUT
R
P
= 2k
C
R
S
+5V
OPA380
2.5pF
10k
SMALLSIGNAL OVERSHOOT vs LOAD CAPACITANCE
O
100
1000
10
50
45
40
35
30
25
20
15
10
5
0
Load Capacitance (pF)
R
S
= 100
No R
S
V
OUT
R
F
= 2k
C
R
S
+2.5V
2.5V
OPA380
2.5pF
10k
OVERLOAD RECOVERY
0
0
0
2
Time (100ns/div)
3.2pF
VP
VOUT
2k
50k
+5V
IIN
1.6mA
V
P
= 0V
V
P
=
5V
V
OUT
I
IN
SMALLSIGNAL STEP RESPONSE
5
Time (100ns/div)
R
L
= 2k
LARGESIGNAL STEP RESPONSE
1
Time (100ns/div)
R
L
= 2k
10k
2.5V
2.5V
2k
2.5pF
CHANNEL SEPARATION vs INPUT FREQUENCY
10
140
120
100
80
60
40
20
0
100
1k
10k
Frequency (Hz)
100k
1M
10M
100M
C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA657NB 制造商:Texas Instruments 功能描述:OP AMP 1.6GHZ FET IP SMD SOT235
OPA657NB/250 功能描述:高速運(yùn)算放大器 1.6GHz Low Noise FET-Input Op Amp 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
OPA657NB/250 制造商:Texas Instruments 功能描述:IC, OP-AMP, 1.6GHZ, 700V/ us, SOT-23-5
OPA657NB/250G4 功能描述:高速運(yùn)算放大器 1.6GHz Low Noise FET-Input Op Amp 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
OPA657NB/3K 功能描述:高速運(yùn)算放大器 1.6GHz Low Noise FET-Input Op Amp 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