ISL28195 Intersil Corporation, ISL28195 Datasheet

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ISL28195

Manufacturer Part Number
ISL28195
Description
(ISL28194 / ISL28195) Rail-to-Rail Input/Output (RRIO) Op Amps
Manufacturer
Intersil Corporation
Datasheet
www.datasheet4u.com
Ultra-Small, 330nA and 1µA Single Supply,
Rail-to-Rail Input/Output (RRIO) Op Amps
The ISL28194 and 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
OUT
IN+
(6 LD 1.6X1.6X0.5 µTDFN)
V-
IN+
IN-
ISL28194, ISL28195
ISL28194, ISL28195
V-
1
2
3
(6 LD SOT-23)
1
2
3
TOP VIEW
TOP VIEW
®
+ -
1
6
5
4
Data Sheet
V+
EN
OUT
6
5
4
V+
EN
IN-
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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
ISL28194FHZ-T7*
Coming Soon
ISL28194FRUZ-T7*
ISL28195FHZ-T7*
Coming Soon
ISL28195FRUZ-T7*
*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.
PART NUMBER
October 9, 2007
(Note)
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2007. All Rights Reserved.
MARKING
GABK
c
GABL
d
ISL28194, ISL28195
PART
6 Ld SOT-23
Tape and Reel
6 Ld 1.6x1.6x0.5 µTDFN
Tape and Reel
6 Ld SOT-23
Tape and Reel
6 Ld 1.6x1.6x0.5 µTDFN
Tape and Reel
PACKAGE
(Pb-free)
FN6236.3
MDP0038
L6.1.6x1.6A
MDP0038
L6.1.6x1.6A
DWG. #
PKG.

Related parts for ISL28195

ISL28195 Summary of contents

Page 1

... 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. ...

Page 2

... Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . +125°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below = 5V 0V 2.5V +25°C, Unless Otherwise Specified CONDITIONS ISL28194 0.1Hz to 10Hz ISL28195 0.1Hz to 10Hz ISL28194 f = 100Hz o ISL28195 f = 1kHz o ISL28194 f = 100Hz o ISL28195 f = 1kHz o Established by CMRR test ...

Page 3

... GAIN - 10k 10mV OUT P 100 1k FREQUENCY (Hz) FIGURE 2. ISL28195 CLOSE LOOP GAIN vs FREQUENCY 10k - SOURCE P-P -20 -30 -40 -50 -60 10 100 1k FREQUENCY (Hz) FIGURE 4. ISL28195 CMRR vs FREQUENCY MAX (Note 2) UNIT 450 ...

Page 4

... PSRR+ -60 -70 -80 10 100 1k FREQUENCY (Hz) FIGURE 6. ISL28195 PSRR vs FREQUENCY TIME (s) FIGURE 8. ISL28195 0.1Hz TO 10Hz INPUT VOLTAGE NOISE 770 760 R = INF 750 740 730 720 710 700 1.5 2.0 2.5 3.0 3.5 SUPPLY VOLTAGE (V) 10k 100k ...

Page 5

... 10Ω SINK 10 8 SOURCE 1.0 1.5 2.0 2.5 3.0 3.5 SUPPLY VOLTAGE (V) FIGURE 12. ISL28195 OUTPUT SHORT CIRCUIT CURRENT 0.006 0.004 INPUT OUTPUT 0.002 0.000 -0.002 ±2. 10k L -0.004 10mV OUT P-P -0.006 3.50E-04 4.50E-04 5.50E-04 6.50E-04 TIME (ms) ...

Page 6

... IN 2.0 2.5 3.0 3.5 3.5 4.0 4.5 5 PIN 4 3 OUTPUT -0.5 0 0.5 1.0 TIME (ms) FIGURE 18. ISL28195 ENABLE to OUTPUT DELAY TIME 3.5 EN PIN 2.5 1.5 0.5 OUTPUT -0.5 -1.5 -2.5 -3.5 -0.5 0 0.5 1.0 TIME (µs) FIGURE 20. ISL28195 DISABLE TO OUTPUT DELAY TIME 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 1.5 2.0 2.5 3.0 3.5 SUPPLY VOLTAGE (V) FIGURE 22. ISL28195 ENABLE THRESHOLD VOLTAGE vs SUPPLY VOLTAGE = 10k 3.5V IN 1.5 2 10k ...

Page 7

... Unless Otherwise Specified. (Continued 3.5 4.0 4.5 5.0 3.5 4.0 4.5 5 100 120 = 5V 1.5 2.0 2.5 3.0 3.5 SUPPLY VOLTAGE (V) FIGURE 24. ISL28195 ENABLE TO OUTPUT DELAY TIME vs SUPPLY VOLTAGE 25000 20000 15000 10000 5000 0 1.5 2.0 2.5 3.0 3.5 SUPPLY VOLTAGE (V) FIGURE 26. ISL28195 ENABLE LOW TO OUTPUT TURN-OFF TIME vs SUPPLY VOLTAGE 1 1000 1.3 MAX 1.2 1.1 1.0 MEDIAN 0.9 0.8 MIN 0.7 0.6 -40 -20 0 ...

Page 8

... MEDIAN MIN 60 80 100 120 = 1000 MAX -40 - TEMPERATURE (°C) FIGURE 30. ISL28195 IBIAS + vs TEMPERATURE 1000 35 30 MAX MIN 5 0 -40 - TEMPERATURE (°C) FIGURE 32. ISL28195 IBIAS vs TEMPERATURE 1000 MAX ...

Page 9

... MEDIAN V = 2.5V IN MEDIAN 100 120 = 5V FIGURE 36. ISL28195 1. 0. 100 120 = 1.8V, FIGURE 38. ISL28195 100 120 FIGURE 40. ISL28195 CMRR vs TEMPERATURE 1000 -25 -75 MEDIAN V = 2.5V IN -125 -175 -225 -275 MEDIAN V = 4.7V IN -325 -375 -40 - TEMPERATURE (°C) vs TEMPERATURE ...

Page 10

... L 119.5 119.0 118.5 118.0 -40 - TEMPERATURE (°C) FIGURE 44. ISL28195 AVOL vs TEMPERATURE, V 96.0 MEDIAN RL = 100k N = 1000 95.5 95.0 MEDIAN R = 10k L 94.5 94.0 93.5 93.0 92.5 -40 - TEMPERATURE (°C) FIGURE 46. ISL28195 AVOL vs TEMPERATURE 100 120 = 100k L 80 100 120 = 100 120 = 1.8V + FN6236.3 October 9, 2007 ...

Page 11

... TEMPERATURE (°C) FIGURE 50. ISL28195 V HIGH vs TEMPERATURE, V OUT R = 10k 1000 21 MAX MIN 11 9 -40 - TEMPERATURE (°C) FIGURE 52. ISL28195 V LOW vs TEMPERATURE, OUT ±2.5V 100k + - L 80 100 120 = 5V, + MAX 80 100 120 = 5V, + MEDIAN 80 100 120 FN6236.3 October 9, 2007 ...

Page 12

... Positive power supply V+ LOGIC PIN V- CIRCUIT 1000 59 57 MAX MEDIAN 49 MIN 47 45 -40 - TEMPERATURE (°C) FIGURE 54. ISL28195 V LOW vs TEMPERATURE OUT ±2.5V 10k + - L DESCRIPTION V+ V+ 100Ω OUT V- V- CIRCUIT 3 CIRCUIT 4 80 100 120 CAPACITIVELY COUPLED ESD CLAMP FN6236 ...

Page 13

... The CMOS output can swing within tens of millivolts to the rails. Featuring worst-case maximum supply currents of 0.5µA and 1.5µA for the ISL28194 and ISL28195 respectively, these amplifiers are ideally suited for solar and battery-powered applications. ...

Page 14

... Maximum power dissipation of 1 amplifier MAX • Supply voltage (Magnitude • Maximum supply current of 1 amplifier MAX • Maximum output voltage swing of the OUTMAX application • Load resistance L 14 ISL28194, ISL28195 ) for all applications JMAX ) (EQ MAX V OUTMAX ) × --------------------------- - OUTMAX R L (EQ. 2) ...

Page 15

... TOP VIEW 1.00 REF 4 CO BOTTOM VIEW 0. 0.08 C SIDE VIEW 0.127±0.008 A1 DETAIL A 0.25 0.50 0.45 1.00 1.25 LAND PATTERN 6 15 ISL28194, ISL28195 L6.1.6x1. LEAD ULTRA THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE DAP SIZE 1. NOTES: DETAIL SEATING PLANE 0 ...

Page 16

... 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 16 ISL28194, ISL28195 MDP0038 D SOT-23 PACKAGE FAMILY ...

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