參數(shù)資料
型號： LT1125
廠商： Linear Technology Corporation
英文描述： Quad Low Noise, High Speed Precision Op Amps(四路低噪聲,高速精密運(yùn)算放大器)
中文描述： 四路低噪聲，高速精密運(yùn)算放大器（四路低噪聲，高速精密運(yùn)算放大器）
文件頁數(shù)： 7/16頁
文件大?。?/td> 232K
代理商： LT1125
7
LT1124/LT1125
C
HARA TERISTICS
U
A
TYPICAL PERFOR
Common Mode Limit vs
Temperature
–0.5
CE
Channel Separation vs Frequency
Warm-Up Drift
Total Harmonic Distortion
and Noise vs Frequency for
Noninverting Gain
Total Harmonic Distortion
and Noise vs Frequency for
Inverting Gain
Total Harmonic Distortion
and Noise vs Frequency for
Competitive Devices
Total Harmonic Distortion and
Noise vs Output Amplitude for
Noninverting Gain
Total Harmonic Distortion and
Noise vs Output Amplitude for
Inverting Gain
Intermodulation Distortion
(CCIF Method)* vs Frequency
LT1124 and OP270
*See LT1115 data sheet for definition of CCIF testing
TEMPERATURE (
°
C)
–60
0.5
C
R
1.0
1.5
–2.0
–1.5
–1.0
–20
20
60
140
1124/25 G19
2.0
2.5
–2.5
100
V
+
= 3V TO 18V
V
–
= –3V TO –18V
V
–
V
+
FREQUENCY (Hz)
T
0.010
0.1
20
1k
10k
20k
1124/25 G22
100
0.001
0.0001
Z
L
= 2k/15pF
V
O
= 20V
A
= +1, +10, +100
MEASUREMENT BANDWIDTH
= 10Hz TO 80kHz
A
V
= +1
A
V
= +10
A
V
= +100
FREQUENCY (Hz)
T
0.010
0.1
20
1k
10k
20k
1124/25 G23
100
0.001
0.0001
Z
L
= 2k/15pF
V
O
= 20Vp-p
A
= –1, –10, –100
MEASUREMENT BANDWIDTH
= 10Hz TO 80kHz
A
V
= –1
A
V
= –10
A
V
= –100
FREQUENCY (Hz)
T
0.010
0.1
20
1k
10k
20k
1124/25 G24
100
0.001
0.0001
Z
L
= 2k/15pF
V
O
= 20Vp-p
A
= –10
MEASUREMENT BANDWIDTH
= 10Hz TO 80kHz
LT1124
OP270
OP27
OUTPUT SWING (V
P-P
)
T
0.1
1
0.3
10
30
1124/25 G25
1
0.010
0.0001
Z
L
= 2k/15pF
f
O
= 1kHz
A
= +1, +10, +100
MEASUREMENT BANDWIDTH
= 10Hz TO 22kHz
A
V
= +1
A
V
= +10
A
V
= +100
0.001
OUTPUT SWING (Vp-p)
T
0.1
1
0.3
10
30
1124/25 G26
1
0.010
0.0001
Z
L
= 2k/15pF
f
O
= 1kHz
A
= –1, –10, –100
MEASUREMENT BANDWIDTH
= 10Hz TO 22kHz
A
V
= –1
A
V
= –10
A
V
= –100
0.001
FREQUENCY (Hz)
I
3k
10k
20k
1124/25 G27
0.010
0.0001
Z
= 2k/15pF
f (IM) = 1kHz
f
O
= 13.5kHz
V
O
= 20Vp-p
A
= –10
MEASUREMENT BANDWIDTH
= 10Hz TO 80kHz
LT1124
0.001
OP270
FREQUENCY (Hz)
0
0
C
20
60
80
120
160
180
100
10k
100k
10M
1124/25 G20
1k
1M
40
100
140
LIMITED BY
THERMAL INTERACTION
LIMITED BY PIN
TO PIN CAPACITANCE
V
S
=
±
15V
R
L
= 2k
V
OUT
= 7V
P-P
T
A
°
C
TIME AFTER POWER ON (MINUTES)
0
0
C
μ
V
2
4
8
10
1
2
3
5
1124/25 G21
4
6
V
S
=
±
15V
T
A
= 25
°
C
SO PACKAGE
N, J PACKAGES
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1125AC 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual/Quad Low Noise, High Speed Precision Op Amps
LT1125ACN 功能描述:IC OP-AMP LOW NOISE QUAD 14-DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR)
LT1125ACN#PBF 功能描述:IC OP-AMP LOW NOISE QUAD 14-DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR)
LT1125AM 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual/Quad Low Noise, High Speed Precision Op Amps
LT1125AMJ 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual/Quad Low Noise, High Speed Precision Op Amps
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