參數(shù)資料
型號: AD8554ARZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 23/24頁
文件大?。?/td> 0K
描述: IC OPAMP CHOPPER R-R QUAD 14SOIC
標(biāo)準(zhǔn)包裝: 1,000
放大器類型: 斷路器(零漂移)
電路數(shù): 4
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 0.4 V/µs
增益帶寬積: 1.5MHz
電流 - 輸入偏壓: 10pA
電壓 - 輸入偏移: 1000µV
電流 - 電源: 850µA
電流 - 輸出 / 通道: 30mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 帶卷 (TR)
AD8551/AD8552/AD8554
Data Sheet
Rev. E | Page 8 of 24
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (Hz)
60
50
–40
40
30
20
10
0
–10
–20
–30
10k
100k
1M
10M
100
VSY = 2.7V
CL = 0pF
RL = 2k
AV = –100
AV = –10
AV = +1
1k
01101-
019
Figure 19. Closed-Loop Gain vs. Frequency at 2.7 V
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (Hz)
60
50
–40
40
30
20
10
0
–10
–20
–30
10k
100k
1M
10M
100
VSY = 5V
CL = 0pF
RL = 2k
AV = –100
AV = –10
AV = +1
1k
01101-
020
Figure 20. Closed-Loop Gain vs. Frequency at 5 V
O
UT
PUT
IM
PE
DANCE
(
)
300
270
0
240
210
180
150
120
90
60
30
FREQUENCY (Hz)
10k
100k
1M
10M
100
1k
VSY = 2.7V
AV = 100
AV = 10
AV = 1
01101-
021
Figure 21. Output Impedance vs. Frequency at 2.7 V
O
UT
PUT
IM
PE
DANCE
(
)
300
270
0
240
210
180
150
120
90
60
30
FREQUENCY (Hz)
10k
100k
1M
10M
100
1k
VSY = 5V
AV = 100
AV = 10
AV = 1
01101-
022
Figure 22. Output Impedance vs. Frequency at 5 V
2s
VSY = 2.7V
CL = 300pF
RL = 2k
AV = 1
500mV
01101-
023
Figure 23. Large Signal Transient Response at 2.7 V
5s
VSY = 5V
CL = 300pF
RL = 2k
AV = 1
1V
01101-
024
Figure 24. Large Signal Transient Response at 5 V
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