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Intersil ISL28113, Руководство пользователя

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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

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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.

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”

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

IN-

IN+

RF

RREF+

ISL28x13

+5V

V-

V+

RIN-

10k

Ω

RIN+

10k

Ω

-

+

100k

Ω

VREF

100k

Ω

VOUT

LOAD

RSENSE

SINGLE-SUPPLY, LOW-SIDE CURRENT SENSE AMPLIFIER

GAIN = 10

FIGURE 1. TYPICAL APPLICATION

June 9, 2011
FN6728.5

Содержание ISL28113

Страница 1: ...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 ...

Страница 2: ...SL28413FBZ T13 Note 1 28413 FBZ 14 Ld SOIC MDP0027 ISL28113SOT23EVAL1Z Evaluation Board ISL28213MSOPEVAL2Z Evaluation Board ISL28213SOICEVAL2Z Evaluation Board Coming Soon ISL28413TSSOPEVAL1Z Evaluation Board NOTES 1 Please refer to TB347 for details on reel specifications 2 These Intersil Pb free plastic packaged products employ special Pb free material sets molding compounds die attach materials...

Страница 3: ...PIN NAME PIN NUMBER DESCRIPTION 5 LD SC 70 5 LD SOT 23 8 LD MSOP 8 LD SOIC 8 LD SOT 23 14 LD TSSOP 14 LD SOIC OUT OUT_A OUT_B OUT_C OUT_D 4 1 1 7 1 7 8 14 Output CIRCUIT 1 VS 2 2 4 11 Negative supply voltage CIRCUIT 2 IN IN _A IN _B IN _C IN _D 1 3 3 5 3 5 10 12 Positive Input CIRCUIT 3 IN IN _A IN _B IN _C IN _D 3 4 2 6 2 6 9 13 Negative Input VS 5 5 8 4 Positive supply voltage See CIRCUIT 2 V V ...

Страница 4: ...ersely impact product reliability and result in failures not covered by warranty NOTES 4 θJA is measured with the component mounted on a high effective thermal conductivity test board in free air See Tech Brief TB379 for details 5 For θJC the case temp location is the top of the package Electrical Specifications VS 5V VS 0V RL Open VCM VS 2 TA 25 C unless otherwise specified Boldface limits apply ...

Страница 5: ...apacitance VS 2 5V f 1MHz 1 0 pF Common Mode Input Capacitance 1 3 pF TRANSIENT RESPONSE SR Slew Rate 20 to 80 VOUT VOUT 0 5V to 4 5V 1 V µs tr tf Small Signal Rise Time tr 10 to 90 VS 2 5V AV 1 VOUT 0 05VP P RF 0Ω RL 10kΩ CL 15pF 100 ns Fall Time tf 10 to 90 115 ns ts Settling Time to 0 1 4VP P Step VS 2 5V AV 1 RF 0Ω RL 10kΩ CL 1 2pF 7 5 µs NOTE 6 Compliance to datasheet limits is assured by one...

Страница 6: ... FREQUENCY Hz 10 100 1000 INPUT NOISE VOLTAGE nV Hz 1 10 100 1k 10k 100k V 2 5V AV 1 10 000 80 60 40 20 0 20 40 60 80 100 120 0 1 1 10 100 1k 10k 100k 1M 10M 100M FREQUENCY Hz OPEN LOOP GAIN dB 180 160 140 120 100 80 60 40 20 0 20 PHASE RL 100k SIMULATION CL 10pF PHASE GAIN V 0 9V 80 60 40 20 0 20 40 60 80 100 120 0 1 1 10 100 1k 10k 100k 1M 10M 100M FREQUENCY Hz OPEN LOOP GAIN dB 180 160 140 120 ...

Страница 7: ...ZED GAIN dB FREQUENCY Hz 9 8 7 6 5 4 3 2 1 0 1 100 1k 10k 100k 1M 10M VS 2 5V AV 1 RL 10k CL 4pF VOUT 1VP P VOUT 100mVP P VOUT 50mVP P VOUT 10mVP P VOUT 500mVP P VOUT 200mVP P NORMALIZED GAIN dB FREQUENCY Hz 9 8 7 6 5 4 3 2 1 0 1 100 1k 10k 100k 1M 10M V 2 5V AV 1 VOUT 50mVP P CL 4pF RL 49 9k RL 1k RL 499 RL 100 RL 10k RL 4 99k NORMALIZED GAIN dB FREQUENCY Hz 100k 1M 10M 10k 1k 4 3 2 1 0 1 2 3 4 5...

Страница 8: ...00 1000 1200 1400 1600 1800 2000 RL 10k AV 1 CL 15pF VOUT 50mVP P VS 2 5V 3 2 1 0 1 2 3 0 2 4 6 8 10 12 14 16 18 20 TIME ms LARGE SIGNAL V RL 10k AV 1 CL 15pF VOUT RAIL VS 0 9V VS 2 5V 0 1 2 3 4 5 6 7 8 9 10 TIME ms INPUT V OUTPUT V 0 6 0 5 0 4 0 3 0 2 0 1 0 0 1 3 0 2 5 2 0 1 5 1 0 0 5 0 0 5 INPUT RL INF AV 10 CL 15pF Rf 9 09k Rg 1k OUTPUT VS 0 9V OUTPUT VS 2 5V 0 1 0 0 1 0 2 0 3 0 4 0 5 0 6 0 1 2...

Страница 9: ...exceed the 125 C maximum junction temperatures under certain load power supply conditions and ambient temperature conditions It is therefore important to calculate the maximum junction temperature TJMAX for all applications to determine if power supply voltages load conditions or package type need to be modified to remain in the safe operating area These parameters are related using Equation 1 whe...

Страница 10: ...oan rent or license the macro model in whole in part or in modified form to anyone outside the Licensee s company The Licensee may modify the macro model to suit his her specific applications and the Licensee may make copies of this macro model for use within their company only This macro model is provided AS IS WHERE IS AND WITH NO WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUY NO...

Страница 11: ...G6 R15 1E6 R16 22 21 L1 4 5474 L2 4 5474 1E6 VCM ISY 90uA V V V G11 G12 R19 50 R20 26 27 50 V VCM Vc D11 DY D12 DY D9 DX D10 DX D7 DX D8 DX Vg V V V V7 V8 0 08V 0 08V Vg Vc G10 G9 VOUT 24 25 1ST Gain Stage Cont Mid Supply Ref 2nd Gain Stage Common Mode Gain Stage Supply Isolation Stage E2 E3 Output Stage C4 10pF C3 10pF R17 5305 32 R18 5305 32 23 G8 G7 Vmid Vmid 0 604V 318 329E3 318 329E3 E4 Pole ...

Страница 12: ... 15 VMID 334 753e 3 G_G2 V 16 15 VMID 334 753e 3 V_V3 17 16 61 V_V4 16 18 61 D_D1 15 VMID DX D_D2 VMID 15 DX D_D3 17 V DX D_D4 V 18 DX R_R9 15 14 100 R_R10 15 VMID 1e9 R_R11 16 V 1 R_R12 V 16 1 2nd Gain Stage G_G3 V VG 16 VMID 24 893e 3 G_G4 V VG 16 VMID 24 893e 3 V_V5 19 VG 604 V_V6 VG 20 604 D_D5 19 V DX D_D6 V 20 DX R_R13 VG V 318 329e3 R_R14 V VG 318 329e3 C_C2 VG V 5E 09 C_C3 V VG 5E 09 Mid s...

Страница 13: ...SE VOLTAGE nV Hz 1 10 100 1k 10k 100k V 2 5V AV 1 10 000 FREQUENCY Hz 1 10 100 1k 10k 100k 10 100 1000 10 000 INPUT NOISE VOLTAGE nV Hz FREQUENCY Hz GAIN dB 100k 1M 10M 10 10k 1k 100 70 10 0 10 20 30 40 50 60 100M V 2 5V VOUT 50mVP P CL 4pF RL 10k AV 1 AV 100 AV 1000 AV 10 Rg 100 Rf 100k Rg 10k Rf 100k Rg 1k Rf 100k Rg OPEN Rf 0 GAIN dB A AC sims dat active FREQUENCY Hz 10 100 1 0k 10k 100k 1 0M 1...

Страница 14: ...40 60 80 100 120 0 1 1 10 100 1k 10k 100k 1M 10M 100M FREQUENCY Hz OPEN LOOP GAIN dB 180 160 140 120 100 80 60 40 20 0 20 PHASE RL 100k SIMULATION CL 10pF PHASE GAIN V 2 5V OPEN LOOP GAIN dB PHASE A AC sims dat active FREQUENCY Hz 0 01 0 1 10 100 1 0k 10k 100k 1 0M 10M 100M 0 40 80 120 160 200 1 0 0 10 20 30 40 50 60 70 80 0 01 0 1 1 10 100 1k 10k 100k 1M 10M 100M FREQUENCY Hz CMRR dB SIMULATION C...

Страница 15: ...3 10 FN6728 4 Page 1 2nd paragraph Added SOT23 8 packages and changed SO8 to SOIC8 Also global changed S08 to SOIC8 Pg 2 Ordering Information table Part ISL28213FEZ changed to ISL28213FHZ and Part Marking changed to TBD Added Related Literature on page 1 updated ordering information by adding Eval boards Added to ordering information part number ISL28213FHZ 8 Ld SOT 23 Package as coming soon Repla...

Страница 16: ...nt or patent rights of Intersil or its subsidiaries For information regarding Intersil Corporation and its products see www intersil com FN6728 5 June 9 2011 For additional products see www intersil com product_tree Products Intersil Corporation is a leader in the design and manufacture of high performance analog semiconductors The Company s products address some of the industry s fastest growing ...

Страница 17: ...25 c 0 003 0 009 0 08 0 22 6 c1 0 003 0 009 0 08 0 20 6 D 0 073 0 085 1 85 2 15 3 E 0 071 0 094 1 80 2 40 E1 0 045 0 053 1 15 1 35 3 e 0 0256 Ref 0 65 Ref e1 0 0512 Ref 1 30 Ref L 0 010 0 018 0 26 0 46 4 L1 0 017 Ref 0 420 Ref L2 0 006 BSC 0 15 BSC α 0o 8o 0o 8o N 5 5 5 R 0 004 0 10 R1 0 004 0 010 0 15 0 25 Rev 3 7 07 NOTES 1 Dimensioning and tolerances per ASME Y14 5M 1994 2 Package conforms to E...

Страница 18: ...ference to guage plane Dimensions in for Reference Only Dimensioning and tolerancing conform to ASME Y14 5M 1994 6 3 5 4 2 Dimensions are in millimeters 1 NOTES DETAIL X SIDE VIEW TYPICAL RECOMMENDED LAND PATTERN TOP VIEW INDEX AREA PIN 1 SEATING PLANE GAUGE 0 45 0 1 2 PLCS 10 TYP 4 1 90 0 40 0 05 2 90 0 95 1 60 2 80 0 05 0 15 1 14 0 15 0 20 C A B D M 1 20 0 60 0 95 2 40 0 10 C 0 08 0 20 SEE DETAI...

Страница 19: ...ic interlead protrusions of 0 25mm max per side are not Dimensioning and tolerancing conform to JEDEC MO 187 AA 6 3 5 4 2 Dimensions are in millimeters 1 NOTES DETAIL X SIDE VIEW 1 TYPICAL RECOMMENDED LAND PATTERN TOP VIEW SIDE VIEW 2 included included GAUGE PLANE 3 3 0 25 CA B B 0 10 C 0 08 C A B A 0 25 0 55 0 15 0 95 BSC 0 18 0 05 1 10 Max C H 4 40 3 00 5 80 0 65 3 0 0 1 4 9 0 15 1 40 0 40 0 65 ...

Страница 20: ... Dimension does not include interlead flash or protrusions Dimensions in for Reference Only Dimensioning and tolerancing conform to AMSE Y14 5m 1994 3 5 4 2 Dimensions are in millimeters 1 NOTES DETAIL A SIDE VIEW A TYPICAL RECOMMENDED LAND PATTERN TOP VIEW A B 4 4 0 25 A M C B C 0 10 C 5 ID MARK PIN NO 1 0 35 x 45 SEATING PLANE GAUGE PLANE 0 25 5 40 1 50 4 90 0 10 3 90 0 10 1 27 0 43 0 076 0 63 0...

Страница 21: ... 017 0 017 0 017 0 017 0 017 0 017 0 003 c 0 009 0 009 0 009 0 011 0 011 0 011 0 011 0 001 D 0 193 0 341 0 390 0 406 0 504 0 606 0 704 0 004 1 3 E 0 236 0 236 0 236 0 406 0 406 0 406 0 406 0 008 E1 0 154 0 154 0 154 0 295 0 295 0 295 0 295 0 004 2 3 e 0 050 0 050 0 050 0 050 0 050 0 050 0 050 Basic L 0 025 0 025 0 025 0 030 0 030 0 030 0 030 0 009 L1 0 041 0 041 0 041 0 056 0 056 0 056 0 056 Basic...

Страница 22: ...0 90 0 90 0 90 0 90 0 90 0 05 b 0 25 0 25 0 25 0 25 0 25 0 05 0 06 c 0 15 0 15 0 15 0 15 0 15 0 05 0 06 D 5 00 5 00 6 50 7 80 9 70 0 10 E 6 40 6 40 6 40 6 40 6 40 Basic E1 4 40 4 40 4 40 4 40 4 40 0 10 e 0 65 0 65 0 65 0 65 0 65 Basic L 0 60 0 60 0 60 0 60 0 60 0 15 L1 1 00 1 00 1 00 1 00 1 00 Reference Rev F 2 07 NOTES 1 Dimension D does not include mold flash protrusions or gate burrs Mold flash...

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