19 FN7858.1 March 7, 2014 Submit Document Feedback Characterization vs Simulation Results FIGURE 52. CHARACTERIZED INPUT NOISE" />
參數(shù)資料
型號(hào): ISL28118MUZ
廠商: Intersil
文件頁(yè)數(shù): 11/23頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP PREC R-R 4MHZ LP 8MSOP
標(biāo)準(zhǔn)包裝: 50
放大器類型: 通用
電路數(shù): 1
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 1.2 V/µs
增益帶寬積: 4MHz
電流 - 輸入偏壓: 230nA
電壓 - 輸入偏移: 25µV
電流 - 電源: 850µA
電流 - 輸出 / 通道: 28mA
電壓 - 電源,單路/雙路(±): 3 V ~ 40 V,-1.2 V/+1.8 V ~ ±20 V
工作溫度: -55°C ~ 125°C
安裝類型: *
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
ISL28118M
FN7858.1
March 7, 2014
Characterization vs Simulation Results
FIGURE 52. CHARACTERIZED INPUT NOISE VOLTAGE
FIGURE 53. SIMULATED INPUT NOISE VOLTAGE
FIGURE 54. CHARACTERIZED OPEN-LOOP GAIN, PHASE vs
FREQUENCY
FIGURE 55. SIMULATED OPEN-LOOP GAIN, PHASE vs FREQUENCY
FIGURE 56. CHARACTERIZED CLOSED-LOOP GAIN vs FREQUENCY
FIGURE 57. SIMULATED CLOSED-LOOP GAIN vs FREQUENCY
0.1
1
10
100
0.1
1
10
100
0.1
1
10
100
1k
10k
100k
IN
P
U
T
N
O
IS
E
V
O
L
T
A
G
E
(n
V
/√
H
z)
FREQUENCY (Hz)
IN
P
U
T
N
O
IS
E
C
U
R
E
N
T
(f
A
/√
H
z)
VS = ±18V
INPUT NOISE VOLTAGE
INPUT NOISE CURRENT
0.1
1
10
100
0.1
1
10
100
1k
10k
100k
IN
P
U
T
N
O
IS
E
V
O
L
T
A
G
E
(n
V
/√
H
z)
FREQUENCY (Hz)
-100
-80
-60
-40
-20
0
20
40
60
80
100
120
140
160
180
200
1m
1
10 100 1k 10k 100k 1M 10M100M 1G
G
A
IN
(d
B
)
FREQUENCY (Hz)
0.1
VS = ±15V
RL = 1M
0.01
GAIN
PHASE
-100
-80
-60
-40
-20
0
20
40
60
80
100
120
140
160
180
200
1m
1
10 100 1k 10k 100k 1M 10M100M 1G
G
A
IN
(d
B
)
FREQUENCY (Hz)
0.1
0.01
VS = ±15V
RL = 1M
PHASE
GAIN
-10
0
10
20
30
40
50
60
70
1k
10k
1M
10M
G
A
IN
(d
B
)
FREQUENCY (Hz)
ACL = 1
ACL = 10
ACL = 100
ACL = 1000
100
RF = 10k, RG = 1k
RF = 0, RG = ∞
100k
RF = 10k, RG = 10
VS = ±5V & ±15V
CL = 4pF
VOUT = 100mVP-P
RL = 2k
RF = 10k, RG = 100
-10
0
10
20
30
40
50
60
70
1k
10k
100k
1M
10M
G
A
IN
(d
B
)
FREQUENCY (Hz)
ACL = 1
ACL = 10
ACL = 1000
VS = ±5V & ±15V
CL = 4pF
VOUT = 100mVP-P
RL = 2k
100
ACL = 100
RF = 10k, RG = 100
RF = 10k, RG = 10
RF = 10k, RG = 1k
RF = 0, RG = ∞
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