Table of Contents
Advertisement
Quick Links
Single, Dual, Quad General Purpose Micropower, RRIO
Operational Amplifier
ISL28113, ISL28213, ISL28413
The ISL28113, ISL28213, and ISL28413 are single, dual, and
quad channel general purpose micropower, rail-to-rail input and
output operational amplifiers with supply voltage range of 1.8V
to 5.5V. Key features are a low supply current of 130µA
maximum per channel at room temperature, a low bias current
and a wide input voltage range, which enables the ISL28x13
devices to be excellent general purpose op-amps for a wide range
of applications.
The ISL28113 is available in the SC70-5 and SOT23-5 packages,
the ISL28213 is in the MSOP8, SOIC8, SOT23-8 packages, and
the ISL28413 is in the TSSOP14, SOIC14 packages. All devices
operate over the extended temperature range of -40°C to
+125°C.
Related Literature
• See
AN1519
for "ISL28213/14SOICEVAL2Z Evaluation Board
User's Guide"
• See
AN1520
for "ISL28113/14SOT23EVAL1Z Evaluation
Board User's Guide"
• See
AN1542
for "ISL28213/14MSOPEVAL2Z Evaluation Board
User's Guide"
June 9, 2011
FN6728.5
LOAD
RIN-
10kΩ
RSENSE
RIN+
10kΩ
VREF
SINGLE-SUPPLY, LOW-SIDE CURRENT SENSE AMPLIFIER
FIGURE 1. TYPICAL APPLICATION
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Features
• Low Current Consumption. . . . . . . . . . . . . . . . . . . . . . . . . . 130µA
• Wide Supply Range . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V to 5.5V
• Gain Bandwidth Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2MHz
• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20pA, Max.
• Operating Temperature Range. . . . . . . . . . . . .-40°C to +125°C
• Packages
- ISL28113 (Single) . . . . . . . . . . . . . . . . . . . . . SC70-5, SOT23-5
- ISL28213 (Dual). . . . . . . . . . . . . . . . MSOP8, SOIC8, SOT23-8
- ISL28413 (Quad) . . . . . . . . . . . . . . . . . . . . . SOIC14, TSSOP14
Applications
• Power Supply Control/Regulation
• Process Control
• Signal Gain/Buffers
• Active Filters
• Current Shunt Sensing
• Trans-impedance Amps
RF
100kΩ
+5V
IN-
-
V+
ISL28x13
V-
IN+
+
GAIN = 10
RREF+
100kΩ
|
Copyright Intersil Americas Inc. 2009-2011. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
VOUT
Advertisement
Table of Contents
Related Manuals for Intersil ISL28113
Summary of Contents for Intersil ISL28113
- Page 1 • Packages of applications. - ISL28113 (Single) ..... SC70-5, SOT23-5 The ISL28113 is available in the SC70-5 and SOT23-5 packages, - ISL28213 (Dual).
-
Page 2: Ordering Information
2. 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. -
Page 3: Pin Descriptions
ISL28113, ISL28213, ISL28413 Pin Configurations (Continued) ISL28413 (14 LD TSSOP, 14 LD SOIC) TOP VIEW OUT_A OUT_D IN-_A IN-_D IN+_A IN+_D IN+_B IN+_C IN-_B IN-_C OUT_B OUT_C Pin Descriptions PIN NUMBER 8 LD MSOP, 5 LD 5 LD 8 LD SOIC,... -
Page 4: Absolute Maximum Ratings
14 Ld SOIC Package (Notes 4, 5)..ISL28113, ISL28213 ........350V Ambient Operating Temperature Range . - Page 5 ISL28113, ISL28213, ISL28413 Electrical Specifications + = 5V, V - = 0V, R = Open, V /2, T = +25°C, unless otherwise specified. Boldface limits apply over (Continued) the operating temperature range, -40°C to +125°C, unless otherwise specified. PARAMETER DESCRIPTION...
- Page 6 ISL28113, ISL28213, ISL28413 Typical Performance Curves = ±2.5V, V = 0V, R = Open, unless otherwise specified. 10,000 = ±2.5V 1000 SIMULATION 100k TEMPERATURE (°C) FREQUENCY (Hz) FIGURE 3. INPUT NOISE VOLTAGE SPECTRAL DENSITY FIGURE 2. INPUT BIAS CURRENT vs TEMPERATURE...
- Page 7 ISL28113, ISL28213, ISL28413 Typical Performance Curves = ±2.5V, V = 0V, R = Open, unless otherwise specified. (Continued) = 100, R = 100k = 1000 = 1k, R = 100k = 100 = ±2.5V = 4pF = 10mV = 10k...
- Page 8 ISL28113, ISL28213, ISL28413 Typical Performance Curves = ±2.5V, V = 0V, R = Open, unless otherwise specified. (Continued) = ±2.5V = ±2.5V = ±0.9V = 10k = 15pF = 10k = +1 = 15pF = 50mV = +1 = RAIL...
-
Page 9: Applications Information
It is possible to exceed the +125°C maximum junction Functional Description temperatures under certain load, power supply conditions and The ISL28113, ISL28213 and ISL28413 are single, dual and ambient temperature conditions. It is therefore important to quad, CMOS rail-to-rail input, output (RRIO) micropower... - Page 10 INCLUDING BUY NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.” In no event will Intersil be liable for special, collateral, incidental, or consequential damages in connection with or arising out of the use of this macro-model. Intersil reserves the right to make changes to the product and the macro-model without prior notice.
-
Page 11: Input Stage
ISL28113, ISL28213, ISL28413 Vin+ Voltage Noise Stage 800E3 5E-3 1E-6V 0.00035V 1.0004 1.0004 Vmid 5E11 CinDiff 1.02pF 5E11 Vmid Vin- Cin1 Cin2 1E-6V 5E-3 25E-12 1.26pF 1.26pF Gain Stage Input Stage 318.329E3 4.5474 0.61V 5.0nF 0.604V Vmid Vmid Vmid 0.604V 5.0nF... - Page 12 * SR = 1.0V/us, GBWP 2MHz, 2nd pole 3MHz Output voltage clamp D_D5 19 V++ DX and short ckt I limit D_D6 V-- 20 DX *Copyright 2009 by Intersil Corporation R_R13 VG V++ 318.329e3 *Refer to data sheet “LICENSE STATEMENT” Use of R_R14 V-- VG 318.329e3...
- Page 13 ISL28113, ISL28213, ISL28413 Characterization vs Simulation Results 10,000 10,000 = ±2.5V 1000 1000 100k 100k FREQUENCY (Hz) FREQUENCY (Hz) FIGURE 24. SIMULATED INPUT NOISE VOLTAGE FIGURE 23. CHARACTERIZED INPUT NOISE VOLTAGE (A) AC sims.dat (active) = 100, R = 100k...
- Page 14 ISL28113, ISL28213, ISL28413 Characterization vs Simulation Results (Continued) (A) AC sims.dat (active) GAIN -100 = ±2.5V -120 PHASE = 100k -140 = 10pF -160 SIMULATION -180 0.01 100 1.0k 10k 100k 1.0M 10M 100M 100k 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FIGURE 29.
-
Page 15: Revision History
ISL28113, ISL28213, ISL28413 Revision History The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to Web to make sure you have the latest Rev. DATE REVISION CHANGE 5/18/11 FN6728.5 - On page 2, Ordering Information table: ISL28113FHZ-T7 &... - Page 16 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.
- Page 17 ISL28113, ISL28213, ISL28413 Small Outline Transistor Plastic Packages (SC70-5) P5.049 VIEW C 5 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE INCHES MILLIMETERS SYMBOL NOTES 0.031 0.043 0.80 1.10 0.000 0.004 0.00 0.10 0.031 0.039 0.80 1.00 0.006 0.012 0.15 0.30 0.006 0.010...
-
Page 18: Package Outline Drawing
ISL28113, ISL28213, ISL28413 Package Outline Drawing P5.064A 5 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE Rev 0, 2/10 1.90 0-3° 0.08-0.20 PIN 1 INDEX AREA 2.80 1.60 0.15 C (0.60) 0.20 C 0.95 SEE DETAIL X 0.40 ±0.05 END VIEW 0.20... - Page 19 ISL28113, ISL28213, ISL28413 Package Outline Drawing M8.118A 8 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE (MSOP) Rev 0, 9/09 3.0±0.1 0.25 C A B 4.9±0.15 DETAIL "X" 3.0±0.1 1.10 Max PIN# 1 ID 0.18 ± 0.05 SIDE VIEW 2 0.65 BSC TOP VIEW 0.95 BSC...
- Page 20 ISL28113, ISL28213, ISL28413 Package Outline Drawing M8.15E 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE Rev 0, 08/09 4.90 ± 0.10 DETAIL "A" 0.22 ± 0.03 6.0 ± 0.20 3.90 ± 0.10 PIN NO.1 ID MARK (0.35) x 45° 4° ± 4°...
- Page 21 ISL28113, ISL28213, ISL28413 Small Outline Package Family (SO) h X 45° (N/2)+1 PIN #1 I.D. MARK SEE DETAIL “X” (N/2) 0.010 M C A GAUGE PLANE SEATING 0.010 PLANE 4° ±4° 0.004 C 0.010 M C A DETAIL X MDP0027...
- Page 22 ISL28113, ISL28213, ISL28413 Thin Shrink Small Outline Package Family (TSSOP) MDP0044 0.25 C A B THIN SHRINK SMALL OUTLINE PACKAGE FAMILY MILLIMETERS (N/2)+1 SYMBOL 14 LD 16 LD 20 LD 24 LD 28 LD TOLERANCE 1.20 1.20 1.20 1.20 1.20 PIN #1 I.D.
Need help?
Do you have a question about the ISL28113 and is the answer not in the manual?
Questions and answers