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PDF ISL28195 Data sheet ( Hoja de datos )
| Número de pieza | ISL28195 | |
| Descripción | (ISL28194 / ISL28195) Rail-to-Rail Input/Output (RRIO) Op Amps | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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Data Sheet
ISL28194, ISL28195
October 9, 2007
FN6236.3
Ultra-Small, 330nA and 1µA Single Supply,
Rail-to-Rail Input/Output (RRIO) Op Amps
www.TdahteasIhSeLe2t48u1.9co4mand ISL28195 are micropower op amps
optimized for low-power applications. The parts are
designed for single-supply operation from 1.8V to 5.5V,
making them suitable for applications with two 1.5V alkaline
batteries. The ISL28194 consumes typically 330nA of supply
current and the ISL28195 consumes typically 1µA of supply
current. Both parts feature rail-to-rail input and output swing
(RRIO), allowing for maximum battery usage.
Equipped with a shutdown pin, both parts draw typically 2nA
when off. The combination of small footprint, low power,
single supply, and rail-to-rail operation make them ideally
suited for all battery operated devices.
Pinouts
ISL28194, ISL28195
(6 LD SOT-23)
TOP VIEW
OUT 1
6 V+
V- 2
5 EN
+-
IN+ 3
4 IN-
ISL28194, ISL28195
(6 LD 1.6X1.6X0.5 µTDFN)
TOP VIEW
IN- 1
V- 2
IN+ 3
6 V+
5 EN
4 OUT
Features
• Typical Supply Current 330nA (ISL28194)
• Typical Supply Current 1µA (ISL28195)
• Ultra-Low Single-Supply Operation Down to +1.8V
• Rail-to-Rail Input/Output Voltage Range (RRIO)
• Maximum 2mV Offset Voltage
• Maximum 60pA Input Bias Current
• 3.5kHz Gain Bandwidth Product (ISL28194)
• 10kHz Gain Bandwidth Product (ISL28195)
• ENABLE Pin Feature
• -40°C to +125°C Operation
• Pb-Free (RoHS Compliant)
Applications
• 2-Cell Alkaline Battery-Powered/Portable Systems
• Window Comparators
• Threshold Detectors/Discriminators
• Mobile Communications
• Low Power Sensors
Ordering Information
PART NUMBER PART
(Note)
MARKING
PACKAGE
(Pb-free)
PKG.
DWG. #
ISL28194FHZ-T7* GABK
6 Ld SOT-23
Tape and Reel
MDP0038
Coming Soon
c
ISL28194FRUZ-T7*
6 Ld 1.6x1.6x0.5 µTDFN L6.1.6x1.6A
Tape and Reel
ISL28195FHZ-T7* GABL
6 Ld SOT-23
Tape and Reel
MDP0038
Coming Soon
d
ISL28195FRUZ-T7*
6 Ld 1.6x1.6x0.5 µTDFN L6.1.6x1.6A
Tape and Reel
*Please refer to TB347 for details on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach materials
and 100% matte tin plate PLUS ANNEAL - e3 termination finish, which
is RoHS compliant and compatible with both SnPb and Pb-free
soldering operations. Intersil Pb-free products are MSL classified at Pb-
free peak reflow temperatures that meet or exceed the Pb-free
requirements of IPC/JEDEC J STD-020.
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2007. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
1 page  
ISL28194, ISL28195
Typical Performance Curves V+ = 5V, V- = 0V, VCM = 2.5V, Unless Otherwise Specified. (Continued)
20
18
V+ = 5V
RL = 10Ω
16 AV = +1
14
20
18
V+ = 5V
RL = 10Ω
16 AV = +1
14
12
www.datas1h0eet4u.com
8
6
SINK
SOURCE
12
SINK
10
8
SOURCE
6
44
22
0
1.0 1.5
2.0 2.5
3.0 3.5
4.0 4.5
5.0
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
FIGURE 11. ISL28194 OUTPUT SHORT CIRCUIT CURRENT
FIGURE 12. ISL28195 OUTPUT SHORT CIRCUIT CURRENT
0.007
0.005
0.003
INPUT
OUTPUT
0.001
-0.001
-0.003
-0.005
-0.007
-3.00E-04 -1.00E-04
V+, V- = ±2.5V
RL = 10k
AV = +1
VOUT = 10mVP-P
1.00E-04 3.00E-04 5.00E-04
7.00E-04
9.00E-04
TIME (ms)
FIGURE 13. ISL28194 SMALL SIGNAL TRANSIENT RESPONSE
0.006
0.004
0.002
INPUT
OUTPUT
0.000
-0.002
-0.004
-0.006
3.50E-04
4.50E-04
V+, V- = ±2.5V
RL = 10k
AV = +1
VOUT = 10mVP-P
5.50E-04 6.50E-04
TIME (ms)
7.50E-04
8.50E-04
FIGURE 14. ISL28195 SMALL SIGNAL TRANSIENT RESPONSE
3
V+, V- = ±2.5V
2 RL = 10k
AV = +1
1
LARGE SIGNAL
0
-1
-2
-3
-2.0 -10 0
10 20 30 40 50 60 70 80
TIME (ms)
FIGURE 15. ISL28194 LARGE SIGNAL TRANSIENT RESPONSE
3
V+, V- = ±2.5V
2 RL = 10k
AV = +1
1
LARGE SIGNAL
0
-1
-2
-3
-8 -6 -4 -2 0 2 4
TIME (ms)
FIGURE 16. ISL28195 LARGE SIGNAL TRANSIENT RESPONSE
5 FN6236.3
October 9, 2007
5 Page 
ISL28194, ISL28195
Typical Performance Curves V+ = 5V, V- = 0V, VCM = 2.5V, Unless Otherwise Specified. (Continued)
4.995
N = 1000
4.990
4.985
4.980
4.975
www.datash4e.9e7t04u.com
4.965
4.960
4.955
MAX
MEDIAN
MIN
4.981
4.980
4.979
4.978
4.977
4.976
4.975
4.974
N = 1000
MAX
MEDIAN
MIN
4.950
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
4.973
-40 -20
0 20 40 60 80
TEMPERATURE (°C)
100 120
FIGURE 47. ISL28194 VOUT HIGH vs TEMPERATURE, V+ = 5V,
RL = 100k
FIGURE 48. ISL28195 VOUT HIGH vs TEMPERATURE, V+ = 5V,
RL = 100k
4.944
N = 1000
4.942
4.940
MAX
4.938
4.936
MEDIAN
4.934
4.932
4.930
MIN
4.928
4.926
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 49. ISL28194 VOUT HIGH vs TEMPERATURE, V+ = 5V,
RL = 10k
4.948
N = 1000
4.946
4.944
4.942
MEDIAN
MAX
4.940
4.938
MIN
4.936
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 50. ISL28195 VOUT HIGH vs TEMPERATURE, V+ = 5V,
RL = 10k
35
N = 1000
30
MAX
25
MEDIAN
20
MIN
15
10
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 51. ISL28194 VOUT LOW vs TEMPERATURE,
V+, V- = ±2.5V, RL = 100k
11
23
N = 1000
21
19
MAX
17
MEDIAN
15
13
MIN
11
9
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 52. ISL28195 VOUT LOW vs TEMPERATURE,
V+, V- = ±2.5V, RL = 100k
FN6236.3
October 9, 2007
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet ISL28195.PDF ] | |
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