V+ = +5V, V
參數(shù)資料
型號: ISL28272FAZ
廠商: Intersil
文件頁數(shù): 9/14頁
文件大?。?/td> 0K
描述: IC INSTR AMP RRIO SGL 16-QSOP
標(biāo)準(zhǔn)包裝: 97
放大器類型: 儀表
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 0.5 V/µs
-3db帶寬: 100kHz
電流 - 輸入偏壓: 10pA
電壓 - 輸入偏移: 35µV
電流 - 電源: 120µA
電流 - 輸出 / 通道: 31mA
電壓 - 電源,單路/雙路(±): 2.4 V ~ 5.5 V,±1.2 V ~ 2.75 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-QSOP
包裝: 管件
4
FN6390.2
August 17, 2007
Typical Performance Curves
V+ = +5V, V- = GND, VFB+ = 1/2V+, RL = Open, TA = +25°C, unless otherwise specified.
FIGURE 1. ISL28271 FREQUENCY RESPONSE vs CLOSED
LOOP GAIN, V+ = VCM = 5V
FIGURE 2. ISL28272 FREQUENCY RESPONSE vs CLOSED
LOOP GAIN, VCM = V+
FIGURE 3. ISL28271 FREQUENCY RESPONSE vs CLOSED
LOOP GAIN, V+ = 5V, VCM = 1/2V+
FIGURE 4. ISL28272 FREQUENCY RESPONSE vs CLOSED
LOOP GAIN, VCM = 1/2V+
FIGURE 5. ISL28271 FREQUENCY RESPONSE vs CLOSED
LOOP GAIN, V+ = 5V, VCM = 10mV
FIGURE 6. ISL28272 FREQUENCY RESPONSE vs CLOSED
LOOP GAIN, VCM = V-
10
20
30
40
50
60
70
FREQUENCY (Hz)
G
A
IN
(
d
B
)
GAIN = 1000
GAIN = 500
GAIN = 200
GAIN = 100
GAIN = 50
GAIN = 20
GAIN = 10
1
10
100
1k
10k
100k
1M
VCM = 5V
VOUT = 10mVP-P
RL = 10k
30
40
50
60
70
80
90
FREQUENCY (Hz)
GA
IN
(
d
B
)
1
10
100
1k
10k
100k
1M
GAIN = 1,000
GAIN = 10,000
GAIN = 500
GAIN = 2,000
GAIN = 5,000
GAIN = 200
GAIN = 100
VCM = 5V
VOUT = 10mVP-P
RL = 10k
10
20
30
40
50
60
70
FREQUENCY (Hz)
G
A
IN
(
d
B)
GAIN = 500
GAIN = 1000
GAIN = 200
GAIN = 100
GAIN = 50
GAIN = 20
GAIN = 10
1
10
100
1k
10k
100k
1M
VCM = 2.5V
VOUT = 10mVP-P
RL = 10k
30
40
50
60
70
80
90
FREQUENCY (Hz)
GAI
N
(
d
B)
1
10
100
1k
10k
100k
1M
GAIN = 1,000
GAIN = 10,000
GAIN = 500
GAIN = 2,000
GAIN = 5,000
GAIN = 200
GAIN = 100
VCM = 2.5V
VOUT = 10mVP-P
RL = 10k
10
20
30
40
50
60
70
FREQUENCY (Hz)
GAI
N
(
d
B)
GAIN = 500
GAIN = 200
GAIN = 100
GAIN = 50
GAIN = 20
GAIN = 10
GAIN = 1000
1
10
100
1k
10k
100k
1M
VCM = +10mV
VOUT = 10mVP-P
RL = 10k
30
40
50
60
70
80
90
FREQUENCY (Hz)
GAIN
(d
B)
1
10
100
1k
10k
100k
1M
GAIN = 1,000
GAIN = 10,000
GAIN = 500
GAIN = 2,000
GAIN = 5,000
GAIN = 200
GAIN = 100
VCM = +10mV
VOUT = 10mVP-P
RL = 10k
ISL28271, ISL28272
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PDF描述
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