參數(shù)資料
型號: MAX4477AUA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運動控制電子
英文描述: SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps
中文描述: DUAL OP-AMP, 750 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8
封裝: 3 X 3 MM, MO-178CAA, MICRO, SOP-8
文件頁數(shù): 7/15頁
文件大?。?/td> 585K
代理商: MAX4477AUA
M
SOT23, Low-Noise, Low-Distortion, Wide-Band,
Rail-to-Rail Op Amps
_______________________________________________________________________________________
7
25
20
10
5
0
10
1k
10k
100
100k
INPUT VOLTAGE-NOISE DENSITY
vs. FREQUENCY
M
FREQUENCY (Hz)
15
V
I
H
1s/div
0.1Hz TO 10Hz
P-P
NOISE
V
DD
= 3V OR 5V
V
P-P
NOISE = 260nV
P-P
200nV/div
MAX4475 toc21
MAX4475
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT VOLTAGE SWING
10
A
V
= +1
M
OUTPUT VOLTAGE (V
P-P
)
T
0.0001
0.001
0.01
0.1
1
0
2
1
3
4
f
O
= 20kHz, FILTER BW = 80kHz
f
O
= 3kHz, FILTER BW = 30kHz
MAX4488/MAX4489
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT VOLTAGE SWING
10
A
V
= +5
OUTPUT VOLTAGE (V
P-P
)
0
2
1
3
T
0.00001
0.0001
0.001
0.01
1
0.1
M
V
= +3V, f
= 20kHz
FILTER BW = 80kHz
V
DD
= 3V, f
O
= 3kHz
FILTER BW = 30kHz
0.01
0.0001
0
10k
20k
MAX4488/MAX4489
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
M
FREQUENCY (Hz)
T
0.001
5k
15k
FILTER BW = 22kHz
R
= 10k
TO GND
R1 = 5.6k
, R2 = 53k
V
OUT
= 2V
P-P
A
V
= +10, V
DD
= 3V
A
V
= +10, V
DD
= 5V
0.01
0.001
0
20k
MAX4475
MAX4478
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
FILTER BW = 80kHz
V
OUT
= 2V
P-P
A
V
= +1
R
L
= 1k
M
FREQUENCY (Hz)
T
5k
10k
15k
R
L
TO V
DD
/2
R
L
TO GND
R
L
TO V
DD
1
0.0001
0
5k
15k
20k
MAX4488/MAX4489
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
0.001
0.01
0.1
M
FREQUENCY (Hz)
T
10k
FILTER BW = 80kHz
R
L
= 10k
TO GND
R1 = 5.6k
, R2 = 53k
V
OUT
= 2.75V
P-P
A
V
= +5, V
DD
= 3V
A
V
= +5, V
DD
= 5V
Typical Operating Characteristics (continued)
(V
DD
= +5V, V
SS
= 0V, V
CM
= 0V, V
OUT
= V
DD
/2, R
L
tied to V
DD
/2, input noise floor of test equipment =10nV/
Hz
for all distortion
measurements, T
A
= +25
°
C, unless otherwise noted.)
1
μ
s/div
MAX4475
MAX4478
LARGE-SIGNAL PULSE RESPONSE
V
DD
= 3V, R
L
= 10k
, C
L
= 100pF
V
IN
= 2V
0.5V
2.5V
4
μ
s/div
MAX4475
MAX4478
SMALL-SIGNAL PULSE RESPONSE
V
DD
= 3V, R
L
= 10k
, C
L
= 100pF
V
IN
= 100mV PULSE
0.5V
0.6V
20mV/div
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4477AUA+ 功能描述:運算放大器 - 運放 Wide-Band Rail-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4477AUA+T 功能描述:運算放大器 - 運放 Wide-Band Rail-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4477AUA-T 功能描述:運算放大器 - 運放 Wide-Band Rail-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4478ASD 功能描述:運算放大器 - 運放 Wide-Band Rail-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4478ASD+ 功能描述:運算放大器 - 運放 Wide-Band Rail-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel