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ISL28278 Datasheet(数据表) 4 Page - Intersil Corporation

部件型号  ISL28278
说明  Dual Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op-Amp
下载  13 Pages
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制造商  INTERSIL [Intersil Corporation]
网页  http://www.intersil.com/cda/home
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ISL28278 Datasheet(HTML) 4 Page - Intersil Corporation

 
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4
FN6145.1
September 28, 2006
IS,ON
Supply Current, Enabled
All channels enabled.
120
156
175
µA
IS,OFF
Supply Current, Disabled
All channels disabled.
4
7
9
µA
ISC+
Short Circuit Sourcing Capability
RL = 10Ω
29
24
31
mA
ISC-
Short Circuit Sinking Capability
RL = 10Ω
24
20
26
mA
VS
Minimum Supply Voltage
2.4
V
VINH
Enable Pin High Level
2
V
VINL
Enable Pin Low Level
0.8
V
IENH
Enable Pin Input Current
VEN = 5V
0.8
1
1.5
µA
IENL
Enable Pin Input Current
VEN = 0V
-0.1
0
+0.1
µA
Electrical Specifications
V+ = 5V, V- = 0V,VCM = 2.5V, RL = 10kΩ, TA = +25°C unless otherwise specified.
Boldface limits apply over the operating temperature range, -40°C to +125°C (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
Typical Performance Curves
FIGURE 1. FREQUENCY RESPONSE vs SUPPLY VOLTAGE
FIGURE 2. FREQUENCY RESPONSE vs SUPPLY VOLTAGE
FIGURE 3. INPUT OFFSET VOLTAGE vs OUTPUT VOLTAGE
FIGURE 4. INPUT OFFSET VOLTAGE vs COMMON-MODE
INPUT VOLTAGE
VOUT = 50mVp-p
AV = 1
CL = 3pF
RF=0/RG = INF
8
-5
-4
-3
0
+1
-2
-1
-7
-6
10k
100k
1M
FREQUENCY (Hz)
1k
VS = ±2.5V
RL = 10k
5M
VS = ±1.2V
RL = 10k
VS = ±2.5V
RL = 1k
VS = ±1.2V
RL = 1k
AV = 100
RL = 10kΩ
CL = 3pF
RF = 100kΩ
RG = 1kΩ
0
15
20
25
40
45
30
35
5
10
100
10k
100k
1M
FREQUENCY (Hz)
1k
VS = ±1.0V
VS = ±1.2V
VS = ±2.5V
60
80
40
-80
-40
0
20
05
OUTPUT VOLTAGE (V)
13
24
VCM = VDD/2
-60
-20
VDD = 2.5V
VDD = 5V
-100
100
-100
-80
-20
0
-60
-40
05
COMMON-MODE INPUT VOLTAGE (V)
13
24
VOS, µV
ISL28278, ISL28478




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