參數資料
型號: LOG114AIRGVRG4
元件分類: 對數放大器
英文描述: Single-Supply, High-Speed, Precision LOGARITHMIC AMPLIFIER
中文描述: 單電源,高速,精密對數放大器
文件頁數: 8/30頁
文件大?。?/td> 616K
代理商: LOG114AIRGVRG4
"#$$%
SBOS301A MAY 2004 REVISED MARCH 2007
www.ti.com
8
TYPICAL CHARACTERISTICS: V
S
= 5V (continued)
All specifications at T
A
= +25
°
C, R
VLOGOUT
= 10k
, V
CM
= GND, unless otherwise noted.
100
80
60
40
20
0
20
40
60
80
100
1mA
100
μ
A
200
μ
A
AVERAGE TOTAL ERROR AT +80 C
I
2
T
400
μ
A
600
μ
A
800
μ
A
I
1
= 10nA
I
1
= 1nA
I
1
= 100nA
I
1
= 1
μ
A
I
1
= 10
μ
A
I
1
= 100
μ
A
I
1
= 1mA
100
80
60
40
20
0
20
40
60
80
100
1mA
100
μ
A
200
μ
A
AVERAGE TOTAL ERROR AT +25 C
I
2
T
400
μ
A
600
μ
A
800
μ
A
I
1
= 1
μ
A
I
1
= 1nA, 10nA,
100nA
I
1
= 10
μ
A
I
1
= 100
μ
A
I
1
= 1mA
100
80
60
40
20
0
20
40
60
80
100
1mA
100
μ
A
200
μ
A
AVERAGE TOTAL ERROR AT
10 C
I
2
T
400
μ
A
600
μ
A
800
μ
A
I
1
= 10nAI
1
= 100
μ
A
I
1
= 10
μ
A
I
1
= 100nA
I
1
= 1
μ
A
I
1
= 1nA
I
1
= 1mA
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
L
LOG CONFORMITY vs TEMPERATURE
10
0
10
20
30
40
50
60
70
80
90
Temperature ( C)
7.5 Decade
6 Decade
7 Decade
5 Decade
4 Decade
0.09
0.08
0.07
0.06
0.05
0.04
1nA
10nA 100nA
1
μ
A
10
μ
A 100
μ
A 1mA
10mA
100pA
4 DECADE LOG CONFORMITY vs I
REF
I
REF
(I
1
)
L
+25 C
+70 C
+90 C
+80 C
10 C
0 C
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
100pA
L
5 DECADE LOG CONFORMITY vs I
REF
I
REF
(I
1
)
10 C, 0 C, +25 C
+70 C
+80 C
+90 C
1nA
10nA 100nA
1
μ
A
10
μ
A 100
μ
A 1mA
10mA
相關PDF資料
PDF描述
LOG114AIRGVT Single-Supply, High-Speed, Precision LOGARITHMIC AMPLIFIER
LOG114AIRGVTG4 Single-Supply, High-Speed, Precision LOGARITHMIC AMPLIFIER
LOR4301-2RLD DIN-Rail Mountable AC-DC (DC-DC) Converters
LOK4000 DIN-Rail Mountable AC-DC (DC-DC) Converters
LOK4301-2RLD DIN-Rail Mountable AC-DC (DC-DC) Converters
相關代理商/技術參數
參數描述
LOG114AIRGVT 功能描述:對數放大器 Precision High-Speed RoHS:否 制造商:Texas Instruments 通道數量:3 帶寬:3 dB 共模抑制比(最小值): 輸入補償電壓:+/- 7 mV 輸入電壓范圍(最大值):5.5 V 工作電源電壓:4.5 V to 5.5 V 電源電流:+/- 15 mA 工作溫度范圍:- 40 C to +85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
LOG114AIRGVTG4 功能描述:對數放大器 Prec High-Speed Logarithmic Amp RoHS:否 制造商:Texas Instruments 通道數量:3 帶寬:3 dB 共模抑制比(最小值): 輸入補償電壓:+/- 7 mV 輸入電壓范圍(最大值):5.5 V 工作電源電壓:4.5 V to 5.5 V 電源電流:+/- 15 mA 工作溫度范圍:- 40 C to +85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
LOG114EVM 功能描述:放大器 IC 開發(fā)工具 LOG114 Eval Mod RoHS:否 制造商:International Rectifier 產品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V
LOG1527 制造商:未知廠家 制造商全稱:未知廠家 功能描述:由CMOS工藝設計制造的可內燒的學習碼編碼IC.
LOG2112 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOGARITHMIC AND LOG RATIO AMPLIFIERS