ISL12022M-R5421 INTERSIL [Intersil Corporation], ISL12022M-R5421 Datasheet - Page 36

• Manufacturer Part Number: ISL12022M-R5421
• Description: Providing high-performance solutions for every link in the signal chain
• Manufacturer: INTERSIL [Intersil Corporation]

36
Intersil Signal Path Products  2012  www.intersil.com
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* Some specifications will differ, please check data sheet for actual parameters and/or conditions
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ISL28113*
ISL28114*
ISL28194*
ISL28133*
ISL28158
ISL28148
ISL28130
ISL28107
ISL28134
ISL28005
ISL28006
ISL28110
Number
Single
Low Input Bias Current
Part
Precision Low Input Bias
Current Operational
Amplifier
In an ideal amplifier, there should be no current flow into
the input terminals of an op amp. In general, there are
always two input bias currents, I
• I
• Some input structures have well-matched I
• FET op amp’s I
• Some structures have I
• Intersil’s new JFET amplifier (ISL28210) employs bias cancelling
• Low I
Current Sense Amplifier
28V Micro-power, Precision
High Side and Low Side
Current Sense Amplifiers
Key Features
• Supply Independent of Input
• Max. 250µV Input V
• Gain Accuracy Max:
• Four Gain Options
• -40°C to +125°C Operation
device.
- Usually CMOS/JFET amplifiers.
structure to offer low bias current over temperatures.
applications.
- 2.7V to 28V Supply
- 0V to 28V V
- 0.5% 25°C
- 20V/V, 50V/V, 100V/V, & ADJ
B
can vary from few fA to many μA, depending on the input
Part Number
2.7 to 28
2.7 to 28
ISL28213*
ISL28214*
Supply
Voltage
ISL28210
ISL28258
ISL28288
ISL28248
ISL28233
ISL28230
ISL28207
Range
B
Dual
Evalboard
Evalboard
Available!
Available!
V
amplifiers are ideal for photodiode, high impedance type
Mode Range
CM
ISL28413*
ISL28414*
ISL28488
Common
ISL28433
ISL28430
ISL28407
0 to 28
0 to 28
Quad
Input
B
V
doubles with every 10°C rise in temperature.
OS
Min
1.65
1.65
2.25
Voltage (V)
1.8
1.8
2.4
2.4
2.4
1.8
4.5
9
Vos Max
@ 25°C
Supply
B
500
250
µV
which may flow in either direction.
Max
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
40
40
6
Vos Max
Temp
Applications
• Low Ohmic Shunt Sense
• Battery Management
• High-precision Voltage and Current
• Power Management in Communications,
• Computing and Display Power
• Alternative Energy (wind, power, solar)
500
300
µV
Rail-To-Rail
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
In
Measurement
Networking, Industrial
Management
B
+ and I
CMRR min
Out
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Temp
105
105
dB
Vos Max
@ 25°C
B
0.0025
B
0.300
0.006
0.075
0.04
-.
mV
0.3
1.5
1.8
.
5
5
2
PSRR min
Temp
dB
90
90
TCVos
µV/°C
0.0005
0.03
0.05
0.02
Typ
0.3
0.9
1.5
0.1
1
2
2
Gain Range
Adj (20-100)
20, 50, 100,
20, 50, 100
Ib Max @
V/V
25°C
0.002
0.02
0.02
0.03
0.03
0.03
0.08
0.18
0.25
nA
0.3
0.3
Gain Accuracy
CMRR min
@ 25°C
@ 25°C
118
110
115
120
dB
88
72
72
75
80
75
70
Only 50µA Current Consumption
0.7
%
2
OHMIC
Current Sense Amplifiers: ISL28005, ISL28006
LOW
ISL28210 is ideal for Flow Sensors and other
high impedance applications.
VOLTAGE
Typical Application
Photodiode
LOAD
PSRR min
@ 25°C
Gain Accuracy
102
105
120
dB
110
115
71
71
80
85
80
70
28V
RAIL
RAIL
0V
TO
250µV Max Offset Voltage
Temp
%
3
1
Is Max @
ISL28006
0.00045
ISL28210 has Very High
560GΩ Input Impedance
25°C
0.043
0.156
0.025
0.025
0.900
0.13
0.36
1.25
mA
0.29
2.9
Is Max @
1% Gain Accuracy Max -40°C to +125°C
25°C
µA
59
62
0.0035
GBW
Transimpedance Amp
MHz
12.5
0.2
0.3
4.5
0.4
0.4
3.5
Gain Resistor Option for Adjustable
Gain (ISL28006 only)
2
5
1
G = 20, 50, 100
Is Max
ISL28210
+
Temp
-
µA
59
62
G
0.0012
Slew
Rate
V/µs
0.14
0.32
2.5
0.1
0.2
0.2
1.5
23
1
4
GBW
kHz
180
180
0.1 to 10Hz
Optional
Noise
µVpp
0.34
0.25
0.6
1.4
1.1
14
12
10
3
2
1
-40 to 125
-40 to 125
Range
Temp
°C
Voltage Noise
RAIL
RAIL
TO
@ 1kHz
nV/√Hz
V
OUT
265
Package
55
40
64
48
28
65
65
13
10
6
SOT23
SOT23