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PDF EL8188 Data sheet ( Hoja de datos )
| Número de pieza | EL8188 | |
| Descripción | Micropower Single Supply Rail-to-Rail Input-Output Precision Op Amp | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de EL8188 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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®
PRELIMINARY
Data Sheet
February 22, 2007
EL8188
FN7467.3
Micropower Single Supply Rail-to-Rail
Input-Output Precision Op Amp
The EL8188 is a micropower precision op amp optimized for
single supply operation at 5V and can operate down to 2.4V.
The EL8188 draws minimal supply current while meeting
excellent DC-accuracy, noise, and output drive
specifications. Competing devices seriously degrade these
parameters to achieve rail-to-rail operation and microamp
supply current. Offset current, voltage and current noise,
slew rate, and gain-bandwidth product are all 2X to 10X
better than on previous micropower rail-to-rail op amps.
The EL8188 can be operated from one lithium cell or two
Ni-Cd batteries. The input range includes both the positive
and negative rails. The output swings to both rails.
Ordering Information
PART TAPE & PACKAGE PKG.
PART NUMBER MARKING REEL (Pb-Free) DWG. #
Coming Soon
EL8188FWZ-T7
(Note)
8178FW
7” 6 Ld SOT-23 MDP0038
(3k pcs)
www.DataSheet4U.comComing Soon
8178FW
EL8188FWZ-T7A
(Note)
7” 6 Ld SOT-23 MDP0038
(250 pcs)
EL8188FSZ
(Note)
8178FSZ 97/Tube 8 Ld SO
MDP0027
EL8188FSZ-T7 8178FSZ
7” 8 Ld SO
(Note)
(1k pcs)
MDP0027
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are 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.
Features
• 50µA supply current
• 1mV typ offset voltage
• 2pA input bias current
• 266kHz gain-bandwidth product
• 0.13V/µs slew rate
• Single supply operation down to 2.4V
• Rail-to-rail input and output
• Output sources and sinks 26mA load current
• Pb-free plus anneal available (RoHS compliant)
Applications
• Battery- or solar-powered systems
• 4mA to 20mA current loops
• Handheld consumer products
• Medical devices
• Thermocouple amplifiers
• Photodiode pre-amps
• pH probe amplifiers
Pinouts
EL8188
(6 LD SOT-23 - Coming Soon)
TOP VIEW
OUT 1
6 VS+
VS- 2
5 ENABLE
+-
IN+ 3
4 IN-
EL8188
(8 LD SO)
TOP VIEW
NC 1
IN- 2
IN+ 3
VS- 4
-
+
8 ENABLE
7 VS+
6 OUT
5 NC
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. 2004-2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
1 page  
EL8188
Typical Performance Curves (Continued) VS = ±2.5V, TA = +25°C, Unless Otherwise Specified (Continued)
100
80 0
60 45
PHASE
40 90
20
GAIN
135
0 180
-20
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
FIGURE 7. OPEN LOOP GAIN AND PHASE vs FREQUENCY
(RL = 1kΩ)
100
90
80
70
60
50
40
30
20
10
0
-10
10
GAIN
PHASE
90
135
180
100 1k 10k 100k
FREQUENCY (Hz)
1M
FIGURE 8. OPEN LOOP GAIN AND PHASE vs FREQUENCY
(RL = 100kΩ)
10
0
-10
ΔVCM = 1VP-P
RL = 100kΩ
AV = +1
-20
-30
-40
-50
-60
-70
-80
-90
-100
10
100
1k
10k
FREQUENCY (Hz)
100k
FIGURE 9. CMRR vs FREQUENCY
1M
10
0 ΔVS = 1VP-P
-10 RL = 100kΩ
AV = +1
-20
-30
-40 -PSRR
-50
-60
-70
-80
-90
-100
10 100 1k 10k
FREQUENCY (Hz)
+PSRR
100k
1M
FIGURE 10. PSRR vs FREQUENCY
1000
100
100 10
VOLTAGE
10 1
CURRENT
1 0.1
1 10 100 1k 10k 100k
FREQUENCY (Hz)
FIGURE 11. INPUT VOLTAGE AND CURRENT NOISE vs
FREQUENCY
2.8µVP-P
TIME (1s/DIV)
FIGURE 12. 0.1Hz TO 10Hz INPUT VOLTAGE NOISE
5 FN7467.3
February 22, 2007
5 Page 
EL8188
SOT-23 Package Family
e1
A
N6
4
D
E1
23
0.15 C D
2X
123
5e
E
0.20 C
2X
B
b
NX
0.20 M C A-B D
0.15 C A-B
2X
C
SEATING
PLANE
0.10 C
NX
(L1)
13
D
A2
A1
H
MDP0038
SOT-23 PACKAGE FAMILY
SYMBOL
A
A1
A2
MILLIMETERS
SOT23-5
SOT23-6
1.45 1.45
0.10 0.10
1.14 1.14
TOLERANCE
MAX
±0.05
±0.15
b 0.40 0.40 ±0.05
c 0.14 0.14 ±0.06
D 2.90 2.90 Basic
E 2.80 2.80 Basic
E1 1.60 1.60 Basic
e 0.95 0.95 Basic
e1 1.90 1.90 Basic
L 0.45 0.45 ±0.10
L1 0.60 0.60 Reference
N5
6 Reference
NOTES:
Rev. F 2/07
1. Plastic or metal protrusions of 0.25mm maximum per side are not
included.
2. Plastic interlead protrusions of 0.25mm maximum per side are not
included.
3. This dimension is measured at Datum Plane “H”.
4. Dimensioning and tolerancing per ASME Y14.5M-1994.
5. Index area - Pin #1 I.D. will be located within the indicated zone
(SOT23-6 only).
6. SOT23-5 version has no center lead (shown as a dashed line).
A
c
GAUGE
PLANE
0.25
L 0° +-03°°
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
11 FN7467.3
February 22, 2007
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