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ISL28194 데이터시트 PDF




Intersil Corporation에서 제조한 전자 부품 ISL28194은 전자 산업 및 응용 분야에서
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부품번호 ISL28194 기능
기능 (ISL28194 / ISL28195) Rail-to-Rail Input/Output (RRIO) Op Amps
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로고 Intersil Corporation 로고


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ISL28194 데이터시트, 핀배열, 회로
®
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.




ISL28194 pdf, 반도체, 판매, 대치품
ISL28194, ISL28195
Typical Performance Curves V+ = 5V, V- = 0V, VCM = 2.5V, Unless Otherwise Specified. (Continued)
10
V+ = 5V
0 RL = 10k
-10 AV = +1
-20 VSOURCE = 1VP-P
PSRR-
10
0
V+ = 5V
RL = 10k
-10 AV = +1
-20 VSOURCE = 1VP-P
PSRR-
-30
www.datash-e4e0t4u.com
-30
-40
-50
PSRR+
-60
-50
PSRR+
-60
-70 -70
-80
10
100 1k
10k
-80
10
100 1k
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
FIGURE 5. ISL28194 PSRR vs FREQUENCY
FIGURE 6. ISL28195 PSRR vs FREQUENCY
100k
5
4
3
2
1
0
-1
-2
-3 V+ = 5V
-4
RL = 10k
AV = 1000
-5
0 1 2 3 4 5 6 7 8 9 10
TIME (s)
FIGURE 7. ISL28194 0.1Hz TO 10Hz INPUT VOLTAGE NOISE
3
2
1
0
-1
-2
V+ = 5V
RL = 10k
AV = 1000
-3
0 1 2 3 4 5 6 7 8 9 10
TIME (s)
FIGURE 8. ISL28195 0.1Hz TO 10Hz INPUT VOLTAGE NOISE
240
235
V+ = 5V
RL = INF
230 AV = +1
225
220
215
210
205
200
195
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
FIGURE 9. ISL28194 SUPPLY CURRENT vs SUPPLY VOLTAGE
770
V+ = 5V
760 RL = INF
AV = +1
750
740
730
720
710
700
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
FIGURE 10. ISL28195 SUPPLY CURRENT vs SUPPLY VOLTAGE
4 FN6236.3
October 9, 2007

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ISL28194 전자부품, 판매, 대치품
ISL28194, ISL28195
Typical Performance Curves V+ = 5V, V- = 0V, VCM = 2.5V, Unless Otherwise Specified. (Continued)
70 60
60
50
40
www.datasheet4u.com
30
20
10
50
40
30
20
10
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
FIGURE 23. ISL28194 ENABLE TO OUTPUT DELAY TIME vs
SUPPLY VOLTAGE
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
FIGURE 24. ISL28195 ENABLE TO OUTPUT DELAY TIME vs
SUPPLY VOLTAGE
50000
45000
40000
35000
30000
25000
20000
15000
10000
5000
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
FIGURE 25. ISL28194 ENABLE LOW TO OUTPUT TURN-OFF
TIME vs SUPPLY VOLTAGE
25000
20000
15000
10000
5000
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
FIGURE 26. ISL28195 ENABLE LOW TO OUTPUT TURN-OFF
TIME vs SUPPLY VOLTAGE
450
N = 1000
400
MAX
350
MEDIAN
300
250
MIN
200
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 27. ISL28194 SUPPLY CURRENT ENABLED vs
TEMPERATURE, V+ = 5V, V- = 0V
7
1.4
N = 1000
1.3
1.2
MAX
1.1
1.0
MEDIAN
0.9
0.8
MIN
0.7
0.6
-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 28. ISL28195 SUPPLY CURRENT ENABLED vs
TEMPERATURE, V+ = 5V, V- = 0V
FN6236.3
October 9, 2007

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