參數資料
型號: MAX4478
廠商: Maxim Integrated Products, Inc.
英文描述: Quadruple RS-485 Differential Line Receivers 16-SOIC -40 to 85
中文描述: SOT23封裝、低噪聲、低失真、寬帶、滿擺幅運算放大器
文件頁數: 6/15頁
文件大小: 585K
代理商: MAX4478
M
SOT23, Low-Noise, Low-Distortion, Wide-Band,
Rail-to-Rail Op Amps
6
_______________________________________________________________________________________
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.)
0
1.0
0.5
2.0
1.5
2.5
3.0
2.5
3.5
SUPPLY VOLTAGE (V)
4.0
3.0
4.5
5.0
5.5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
S
PER AMPLIFIER
0
1.0
0.5
2.0
1.5
2.5
3.0
0
2
1
3
4
5
SUPPLY CURRENT vs. OUTPUT VOLTAGE
M
OUTPUT VOLTAGE (V)
S
V
DD
= 5V
V
DD
= 3V
-20
-15
-10
-5
0
5
10
15
20
2.5
3.5
SUPPLY VOLTAGE (V)
3.0
4.0
4.5
5.0
5.5
INPUT OFFSET VOLTAGE
vs. SUPPLY VOLTAGE
M
I
μ
V
MAX4475–MAX4478
GAIN AND PHASE vs. FREQUENCY
INPUT FREQUENCY (Hz)
100
100k
1M
10M
1k
10k
100M
G
60
-40
-30
-20
-10
0
10
20
50
40
30
-180
P
180
-144
-108
-72
-36
0
36
144
108
72
V
DD
= 3V OR 5V
R
L
= 50k
C
= 20pF
A
V
= +1000V/V
GAIN
PHASE
MAX4488/MAX4489
GAIN AND PHASE vs. FREQUENCY
INPUT FREQUENCY (Hz)
100
100k
1M
10M
1k
10k
100M
G
60
-40
-30
-20
-10
0
10
20
50
40
30
-180
P
180
-144
-108
-72
-36
0
36
144
108
72
V
DD
= 3V OR 5V
R
L
= 50k
C
L
= 20pF
A
V
= +1000V/V
GAIN
PHASE
1000
100,000
-130
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
0
0.001
0.1
10
MAX4475
MAX4478
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
M
FREQUENCY (kHz)
P
V
DD
= 3V OR 5V
1000
100
10
1
0.1
0.01
1
100
1k
10
10k
OUTPUT IMPEDANCE vs. FREQUENCY
M
FREQUENCY (Hz)
O
)
A
V
= +5
A
V
= +1
相關PDF資料
PDF描述
MAX4488 SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps
MAX4489 Quadruple RS-485 Differential Line Drivers 16-SOIC -40 to 85
MAX4475AUA SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps
MAX4475ASA SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps
MAX4477AUA SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps
相關代理商/技術參數
參數描述
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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4478ASD+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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4478ASD-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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4478AUD 功能描述:運算放大器 - 運放 Wide-Band Rail-Rail RoHS:否 制造商:STMicroelectronics 通道數量: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel