8 FN6973.5 October 24, 2013 FIGURE 11. NORMALIZED VOA vs I
參數(shù)資料
型號: ISL28005FH20Z-T7A
廠商: Intersil
文件頁數(shù): 14/15頁
文件大?。?/td> 0K
描述: IC OPAMP CURRENT SENSE SOT23-5
應用說明: ISL28005/06 Application Note
產(chǎn)品培訓模塊: Solutions for Test and Measurement Equipment
Solutions for Industrial Control Applications
標準包裝: 1
放大器類型: 電流檢測
電路數(shù): 1
轉(zhuǎn)換速率: 0.67 V/µs
-3db帶寬: 180kHz
電流 - 輸入偏壓: 4.7µA
電壓 - 輸入偏移: 1200µV
電流 - 電源: 50µA
電流 - 輸出 / 通道: 8.7mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 28 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: SC-74A,SOT-753
供應商設備封裝: SOT-23-5
包裝: 標準包裝
其它名稱: ISL28005FH20Z-T7ADKR
ISL28005
8
FN6973.5
October 24, 2013
FIGURE 11. NORMALIZED VOA vs IOUT
FIGURE 12. GAIN vs FREQUENCY VRS+= 100mV/12V,
VSENSE = 100mV, VOUT = 250mVP-P
FIGURE 13. CAPACITIVE LOAD DRIVE GAIN vs FREQUENCY
FIGURE 14. CAPACITIVE LOAD DRIVE PHASE vs FREQUENCY
FIGURE 15. NORMALIZED VOA vs IOUT
FIGURE 16. GAIN vs FREQUENCY VRS+ = 100mV/12V,
VSENSE = 100mV, VOUT = 250mVP-P
Typical Performance Curves V
CC = 12V, RL = 1M, unless otherwise specified. (Continued)
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
1
10
100
1m
10m
IOUT(A)
V
OA
PERCENT
ACC
URACY
(%)
+25°C
-40°C
+125°C
GAIN 50
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
GAIN
(d
B)
-35
-25
-15
-5
5
15
25
35
45
VCC = 12V
AV = 50
RL = 1M
VSENSE = 100mV
GAIN 50
VRS+= 100mV
VRS+ = 12V
-40
-30
-20
-10
0
10
20
30
40
FREQUENCY (Hz)
GAI
N
(
d
B)
50
VCC = 5V
AV = 50
VOUT = 400mVP-P
VRS- = 3V
1k
10k
100k
1M
NO CL
100pF
1000pF
4.7nF
10nF
-220
-180
-140
-100
-60
-20
20
60
100
140
180
220
FREQUENCY (Hz)
PH
A
S
E
(
°)
VCC = 5V
AV = 50
VOUT = 400mVP-P
VRS- = 3V
1k
10k
100k
1M
NO CL
100pF
1000pF
4.7nF
10nF
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
1
10
100
1m
10m
IOUT(A)
V
OA
PE
RC
E
N
T
ACCURAC
Y
(
%
)
+25°C
-40°C
+125°C
GAIN 20
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
GAIN
(d
B)
-35
-25
-15
-5
5
15
25
35
45
VCC = 12V
AV = 20
RL = 1M
VSENSE = 100mV
GAIN 20
VRS+= 100mV
VRS+ = 12V
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