13 FN6800.8 November 15, 2012 Characterization vs Simulation Results FIGURE 23. CHARACTERIZED INPUT NOISE VOLTAGE " />
參數(shù)資料
型號: ISL28214FUZ
廠商: Intersil
文件頁數(shù): 5/23頁
文件大小: 0K
描述: IC OPAMP GP RRIO 5MHZ DUAL 8MSOP
標準包裝: 50
放大器類型: 通用
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 2.5 V/µs
增益帶寬積: 5MHz
電流 - 輸入偏壓: 3pA
電壓 - 輸入偏移: 500µV
電流 - 電源: 300µA
電流 - 輸出 / 通道: 31mA
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V,±0.9 V ~ 2.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應商設備封裝: 8-MSOP
包裝: 管件
ISL28114, ISL28214, ISL28414
13
FN6800.8
November 15, 2012
Characterization vs Simulation Results
FIGURE 23. CHARACTERIZED INPUT NOISE VOLTAGE
FIGURE 24. SIMULATED INPUT NOISE VOLTAGE
FIGURE 25. CHARACTERIZED CLOSED LOOP GAIN vs FREQUENCY
FIGURE 26. SIMULATED CLOSED LOOP GAIN vs FREQUENCY
FIGURE 27. CHARACTERIZED LARGE SIGNAL TRANSIENT
RESPONSE vs RL, VS = ±0.9V, ±2.5V
FIGURE 28. SIMULATED LARGE SIGNAL TRANSIENT RESPONSE vs
RL, VS = ±0.9V, ±2.5V
FREQUENCY (Hz)
10
100
1000
IN
PUT
NOI
S
E
V
O
LT
AGE
(nV/
√Hz)
1
10
100
1k
10k
100k
10,000
V+ = ±2.5V
AV = 1
FREQUENCY (Hz)
10
100
1000
INP
U
T
NOI
S
E
VO
LT
AGE
(nV/
√Hz)
1
10
100
1k
10k
100k
10,000
V+ = ±2.5V
AV = 1
FREQUENCY (Hz)
GAI
N
(
d
B)
100k
1M
10M
10
10k
1k
100
70
-10
0
10
20
30
40
50
60
100M
V+ = ±2.5V
VOUT = 50mVP-P
CL = 4pF
RL = 10k
AV = 1
AV = 100
AV = 1000
Rg = 100, Rf = 100k
Rg = 10k, Rf = 100k
Rg = 1k, Rf = 100k
AV = 10
Rg = OPEN, Rf = 0
(A) AC sims.dat (active)
FREQUENCY (Hz)
10
100
1.0k
10k
100k
1.0M
10M
100M
0
20
40
60
-10
70
AV = 100
AV = 1000
Rg = 100, Rf = 100k
Rg = 10k, Rf = 100k
AV = 10
Rg = 1k, Rf = 100k
Rg = 100k, Rf = 100k
GAI
N
(
d
B)
-3
-2
-1
0
1
2
3
0
1
2
3
4
5
67
89
10
TIME (s)
RL = 10k
AV = +1
CL = 15pF
VOUT = RAIL
VS = ±0.9V
VS = ±2.5V
LARGE
SIGNAL
(V)
(A) AC sims.dat (active)
TIME (s)
5
10
15
20
25
30
-3
-2
-1
-0
1
2
3
0
RL = 10k
AV = +10
CL = 15pF
VOUT = RAIL
VS = ±2.5V
VOUT
VIN
L
ARGE
SIGNAL
(V
)
V(VIN+)/VOUT)
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