參數(shù)資料
型號: OPA657N
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輸入運算放大器
文件頁數(shù): 5/18頁
文件大小: 362K
代理商: OPA657N
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SBOS291E NOVEMBER 2003 REVISED NOVEMBER 2004
www.ti.com
5
TYPICAL CHARACTERISTICS: V
S
= +2.7V to +5.5V
All specifications at TA = +25
°
C, RL = 2k
connected to VS/2, and VOUT = VS/2, unless otherwise noted.
140
120
100
80
60
40
20
0
20
OPENLOOP GAIN AND PHASE vs FREQUENCY
Frequency (Hz)
O
90
45
0
45
90
135
180
225
270
P
10
100
10M
1M
10k
100k
1k
100M
Gain
Phase
160
140
120
100
80
60
40
20
0
20
POWERSUPPLY REJECTION RATIO AND
COMMONMODE REJECTION vs FREQUENCY
Frequency (Hz)
P
0.1
1
100k
10M
1M
1k
10k
10
100
100M
PSRR
CMRR
1000
100
10
1
INPUT VOLTAGE NOISE SPECTRAL DENSITY
Frequency (Hz)
I
(
10
100
100k
1M
10k
1k
10M
8
7
6
5
4
3
2
1
0
QUIESCENT CURRENT vs TEMPERATURE
Temperature ( C)
Q
40
25
0
25
50
75
100
125
V
S
= +2.7V
V
S
= +5.5V
7
6
5
4
3
2
1
0
QUIESCENT CURRENT vs SUPPLY VOLTAGE
Supply Voltage (V)
Q
2.7
3.0
3.5
4.0
4.5
5.0
5.5
1000
100
10
1
INPUT BIAS CURRENT vs TEMPERATURE
Temperature ( C)
I
40
100
125
25
0
25
50
75
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相關代理商/技術參數(shù)
參數(shù)描述
OPA657N 制造商:Texas Instruments 功能描述:OP AMP 1.6GHZ FET IP SMD SOT235
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OPA657N/250G4 功能描述:高速運算放大器 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 輸入補償電壓:0.5 mV 轉換速度: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
OPA657N/3K 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER
OPA657NB 制造商:Texas Instruments 功能描述:OP AMP 1.6GHZ FET IP SMD SOT235