17 November 30, 2012 FN6632.10 FIGURE 41. PSRR vs FREQUENCY, VS
參數(shù)資料
型號: ISL28117FUZ
廠商: Intersil
文件頁數(shù): 9/34頁
文件大?。?/td> 0K
描述: IC OPAMP GP 1.5MHZ LP 8MSOP
產(chǎn)品培訓模塊: Solutions for Industrial Control Applications
標準包裝: 50
放大器類型: 通用
電路數(shù): 1
轉(zhuǎn)換速率: 0.5 V/µs
增益帶寬積: 1.5MHz
電流 - 輸入偏壓: 80pA
電壓 - 輸入偏移: 4µV
電流 - 電源: 440µA
電流 - 輸出 / 通道: 43mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 40 V,±2.25 V ~ 20 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
ISL28117, ISL28217, ISL28417
17
November 30, 2012
FN6632.10
FIGURE 41. PSRR vs FREQUENCY, VS = ±5V, ±15V
FIGURE 42. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
FIGURE 43. FREQUENCY RESPONSE vs FEEDBACK RESISTANCE
Rf/Rg
FIGURE 44. GAIN vs FREQUENCY vs RL
FIGURE 45. GAIN vs FREQUENCY vs CL
FIGURE 46. GAIN vs FREQUENCY vs SUPPLY VOLTAGE
Typical Performance Curves V
S = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued)
0
PS
RR
(dB)
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
10
20
40
60
80
100
120
-10
10
30
50
70
90
110
RL = INF
AV = +1
VCM = 1VP-P
CL = 4pF
PSRR+ AND PSRR- VS = ±15V
PSRR+ AND PSRR- VS = ±2.25V
FREQUENCY (Hz)
GA
IN
(
d
B
)
100k
1M
10M
10
10k
1k
-10
0
10
20
30
40
50
60
70
100
AV = 1
AV = 100
AV = 1000
VS = ±20V
VOUT = 50mVP-P
CL = 4pF
RL = 10k
Rg = 10k, Rf = 100k
AV = 10
Rg = 1k, Rf = 100k
Rg = OPEN, Rf = 0
Rg = 100, Rf = 100k
N
O
RM
AL
IZE
D
G
A
IN
(
d
B)
-10
-8
-6
-4
-2
0
2
4
-16
-14
-12
FREQUENCY (Hz)
100k
1M
10M
10
10k
1k
100
Rf = Rg = 100k
Rf = Rg = 100
Rf = Rg = 10k
Rf = Rg = 1k
VS = ±20V
RL = 10k
AV = +2
VOUT = 50mVP-P
CL = 4pF
FREQUENCY (Hz)
100k
1M
10M
10
10k
1k
100
GAI
N
(
d
B)
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
VS = ±20V
AV = +1
VOUT = 50mVP-P
CL = 4pF
RL = 499
RL = 100
RL = 4.99k
RL = 10k
RL = 1k
FREQUENCY (Hz)
100k
1M
10M
10
10k
1k
100
G
A
IN
(
d
B
)
-8
-6
-4
-2
0
2
4
6
8
10
12
VS = ±2.5V
RL = 10k
AV = +1
VOUT = 50mVP-P
CL = 0.01F
CL = 270pF
CL = 47pF
CL = 1000pF
CL = 470pF
CL = 4pF
CL = 100pF
FREQUENCY (Hz)
100k
1M
10M
10
10k
1k
100
G
A
IN
(
d
B)
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
CL = 4pF
RL = 10k
AV = +1
VOUT = 50mVP-P
VS = ±5V
VS = ±20V
VS = ±2.25V
VS = ±15V
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