参数资料
型号: ISL28271
厂商: Intersil Corporation
元件分类: 运动控制电子
英文描述: Dual Micropower, Single Supply, Rail-to-Rail Input and Output (RRIO) Instrumentation Amplifier(双微功率,单电源,轨对轨输入/输出(RRIO)测量放大器)
中文描述: 双微功耗,单电源,轨到轨输入和输出(RRIO)仪表放大器(双微功率,单电源,轨对轨输入/输出(RRIO)测量放大器)
文件页数: 3/14页
文件大小: 688K
代理商: ISL28271
3
FN6390.2
August 17, 2007
V
OUT
Maximum Voltage Swing
Output low, R
L
= 100k
Ω
3
6
30
mV
Output low, R
L
= 1k
Ω
130
175
225
mV
Output high, R
L
= 100k
Ω
4.980
4.980
4.99
V
Output high, R
L
= 1k
Ω
4.85
4.80
4.88
V
SR
Slew Rate
R
L
= 1k
Ω
to GND
0.4
0.35
0.5
0.7
0.75
V/μs
-3db BW
-3dB Bandwidth
R
L
= 10k
Ω
ISL28271
180
kHz
ISL28272
100
kHz
I
S,EN
Supply Current, Enabled
Both A and B channels enabled, EN = V
-
120
156
200
μA
I
S,DIS
Supply Current, Disabled
Both A and B channels disabled, EN = V
+
4
7
9
μA
V
INH
EN Enable Pin High Level
2
V
V
INL
EN Enable Pin Low Level
0.8
V
I
ENH
EN Input Current High
EN = V
+
0.8
1
1.3
μA
I
ENL
EN Input Current Low
EN = V
-
26
50
100
nA
V
SUPPLY
Supply Operating Range
V+ to V- (Note 2)
2.4
5.5
V
I
SC+
Short Circuit Output Current
V
+
= 5V, R
L
= 10
Ω
28
25
31
mA
I
SC-
Short Circuit Output Current
V
+
= 5V, R
L
= 10
Ω
24
20
26
mA
NOTE:
1. Parts are 100% tested at +25°C. Over temperature limits established by characterization and are not production tested.
2. V
SUPPLY
= +5.25V max when V
ENL
= +V (device in disable state).
Electrical Specifications
V
+
= +5V, V
-
= GND, V
FB+
= 1/2V
+
, R
L
= Open, T
A
= +25°C, unless otherwise specified.
Boldface limits apply
over the operating temperature range, -40°C to +125°C
.
(Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
(Note 1)
TYP
MAX
(Note 1)
UNIT
ISL28271, ISL28272
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