VSY
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� ADA4528-1ACPZ-RL
寤�(ch菐ng)鍟嗭細 Analog Devices Inc
鏂囦欢闋�(y猫)鏁�(sh霉)锛� 5/20闋�(y猫)
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC OPAMP GP RRIO 4MHZ ZD 8LFCSP
瑕栭牷鏂囦欢锛� ADA4528: Lowest Noise, Zero-Drift Amplifier Enabling 24 bit Resolution
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 5,000
鏀惧ぇ鍣ㄩ(l猫i)鍨嬶細 闆舵紓绉�
闆昏矾鏁�(sh霉)锛� 1
杓稿嚭椤�(l猫i)鍨嬶細 婊�(m菐n)鎿哄箙
杞�(zhu菐n)鎻涢€熺巼锛� 0.5 V/µs
澧炵泭甯跺绌嶏細 4MHz
闆绘祦 - 杓稿叆鍋忓锛� 90pA
闆诲 - 杓稿叆鍋忕Щ锛� 0.3µV
闆绘祦 - 闆绘簮锛� 1.5mA
闆绘祦 - 杓稿嚭 / 閫氶亾锛� 40mA
闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� 2.2 V ~ 5.5 V锛�±1.1 V ~ 2.75 V
宸ヤ綔婧害锛� -40°C ~ 125°C
瀹夎椤�(l猫i)鍨嬶細 琛ㄩ潰璨艰
灏佽/澶栨锛� 8-WFDFN 瑁搁湶鐒婄洡(p谩n)锛孋SP
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 8-LFCSP-WD锛�3x3锛�
鍖呰锛� 甯跺嵎 (TR)
Data Sheet
ADA4528-1
Rev. A | Page 13 of 20
09
437
-045
TIME (10s/DIV)
VO
L
T
A
G
E
(
1V/
D
IV)
VSY = 2.5V
RL = 10k
CL = 100pF
DUT AV = 鈥�1
INPUT
OUTPUT
+7.5mV
0
鈥�7.5mV
ERROR BAND
POST GAIN = 5
Figure 45. Negative Settling Time to 0.1%
1
10
100
1
10
100
1k
10k
V
O
LT
AG
E
NO
IS
E
DE
NS
IT
Y
(
n
V
/鈭�
Hz
)
FREQUENCY (Hz)
VSY = 2.5V
AV = 100
VCM = VSY/2
09
43
7-
0
46
Figure 46. Voltage Noise Density vs. Frequency
0.1
1
10
1
10
100
1k
10k
100k
C
URR
E
N
T
NO
IS
E
D
E
NS
IT
Y
(
p
A/
鈭欻z
)
FREQUENCY (Hz)
VSY = 2.5V
VCM = VSY/2
AV = 100
09
43
7-
15
0
Figure 47. Current Noise Density vs. Frequency
09437-
048
TIME (10s/DIV)
VO
L
T
A
G
E
(2
V/
D
IV)
VSY = 5V
RL = 10k
CL = 100pF
DUT AV = 鈥�1
INPUT
+20mV
0
鈥�20mV
OUTPUT
ERROR BAND
POST GAIN = 5
Figure 48. Negative Settling Time to 0.1%
1
10
100
1
10
100
1k
10k
VOL
TA
G
E
N
O
ISE
D
EN
SI
T
Y
(
n
V
/鈭�
Hz
)
FREQUENCY (Hz)
VSY = 5V
AV = 100
VCM = VSY/2
09
43
7-
0
49
Figure 49. Voltage Noise Density vs. Frequency
0.1
1
10
1
10
100
1k
10k
100k
C
URR
E
N
T
NO
IS
E
D
E
NS
IT
Y
(
p
A/
鈭欻z
)
FREQUENCY (Hz)
VSY = 5V
VCM = VSY/2
AV = 100
0
943
7-
15
3
Figure 50. Current Noise Density vs. Frequency
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