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ISL24021 の電気的特性と機能

ISL24021のメーカーはIntersil Corporationです、この部品の機能は「1A Rail-to-Rail Input-Output Operational Amplifier」です。


製品の詳細 ( Datasheet PDF )

部品番号 ISL24021
部品説明 1A Rail-to-Rail Input-Output Operational Amplifier
メーカ Intersil Corporation
ロゴ Intersil Corporation ロゴ 




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ISL24021 Datasheet, ISL24021 PDF,ピン配置, 機能
www.DataSheet4U.com
®
Data Sheet
1A Rail-to-Rail Input-Output
Operational Amplifier
The ISL24021 is a high output current, high voltage,
rail-to-rail voltage feedback amplifier. The ISL24021 is
capable of ±1A peak output short circuit current. The
amplifier exhibits beyond the rail input capability, rail-to-rail
output capability and is unity gain stable.
The operating supply voltage range is from 4.5V to 19V
maximum and the ISL24021 can be configured for single or
dual supply operation. The ISL24021 has the ability to
quickly source and sink large peak currents up to ±1A and to
drive large continuous currents of ±300mA.
The ISL24021 features fast slewing and settling times. Also,
the device provides common mode input capability beyond
the supply rails, and rail-to-rail output capability. This enables
the amplifier to offer maximum dynamic range at any supply
voltage. These features make the ISL24021 an ideal solution
as a VCOM driver in TFT-LCD panel applications. Other
applications may include battery power and portable devices,
and especially where low power consumption is important.
The ISL24021 is available in a 8 Ld 3mmx3mm TDFN
package featuring a standard operational amplifier pinout with
a lead pitch of 0.65mm. The device utilizes a thermally
enhanced package and has a built-in thermal protection
circuit. It is specified for operation over an ambient
temperature range of -40°C to +85°C.
Pinout
ISL24021
(8 LD TDFN)
TOP VIEW
NC 1
INN 2
INP 3
VSS 4
THERMAL
PAD
8 NC
7 VDD
6 OUT
5 NC
THERMAL PAD IS ELECTRICALLY
ISOLATED, OR CONNECTED TO VSS
ISL24021
June 3, 2009
FN6637.0
Features
• ±1A Output Short Circuit Current
• 4.5V to 19V Maximum Supply Voltage Range
• 2.0mA Supply Current
• 18V/µs Slew Rate
• 25MHz -3dB Bandwidth
• ±300mA Continuous Output Current
• Unity-Gain Stable
• Beyond the Rails Input Capability
• Rail-to-Rail Output Swing
• Built-in Thermal Protection
• -40°C to +85°C Ambient Temperature Range
• Pb-Free (RoHS Compliant)
Applications
• TFT-LCD Panels
• VCOM Driver
• Video Processing
• Audio Processing
• Active Filters
• Test Equipment
• Battery-Powered Applications
• Portable Equipment
Ordering Information
PART
NUMBER
(Note)
LEAD
PITCH PART PACKAGE PKG.
(mm) MARKING (Pb-Free) DWG. #
ISL24021IRT065Z
0.65 P021
8 Ld TDFN L8.3x3A
ISL24021IRT065Z-T13* 0.65 P021
8 Ld TDFN L8.3x3A
*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. 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.

1 Page





ISL24021 pdf, ピン配列
ISL24021
www..DEaletacSthreiceta4lUS.cpomecifications VDD = 5V, VSS = GND = 0V, RL = 1kΩ to 2.5V, TA = +25°C, Unless Otherwise Specified.
PARAMETER
DESCRIPTION
CONDITION
MIN MAX
(Note 4) TYP (Note 4)
UNIT
POWER SUPPLY PERFORMANCE
VDD - VSS
IS
PSRR
Supply Voltage Range
Supply Current
Power Supply Rejection Ratio
INPUT CHARACTERISTICS
No load
VS is moved from +4.5V to +19V
4.5 19 V
2.0 2.8 mA
60 80
dB
VOS
TCVOS
ILEAK
RIN
CIN
CMIR
Input Offset Voltage
Average Offset Voltage Drift (Note 2)
Input Leakage Current
Input Resistance
Input Capacitance
Common-Mode Input Range
VCM = 2.5V
VCM = 2.5V
1.4 15 mV
1 µV/°C
2 10 nA
1 GΩ
2 pF
VSS-
0.5
VDD+
0.5
V
CMRR
Common-Mode Rejection Ratio
AVOL
Open-Loop Gain
OUTPUT CHARACTERISTICS
For VIN from -0.5V to 5.5V
0.5V VOUT 4.5V
45 70
70 100
dB
dB
VOH
Output Swing High
IL= 5mA, VIN = VDD
VDD-
0.15
VDD-
0.025
V
VOL Output Swing Low
IL= -5mA,VIN = VSS
VSS+
0.025
VSS+
0.15
V
ISC Short-Circuit Current
IOUT
Continuous Output Current (Note 6)
DYNAMIC PERFORMANCE
±0.5
±300
A
mA
SR Slew Rate (Note 3)
tS Settling to 0.1% (Note 5)
BW -3dB Bandwidth
PM Phase Margin
THERMAL PERFORMANCE
1V VOUT 4V
AV = +1, VO = 2V step
AV = +1, RL = 1kΩ, CL= 8pF
RL = 1kΩ, CL= 8pF
15 V/µs
80 ns
22 MHz
46 °
TTS
TTSH
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Die temperature at which the device will
shutdown until it cools by TTSH °C
Die temperature below TTS °C when the
device will become operational after
shutdown
+165
15
°C
°C
Electrical Specifications VDD = 15V, VSS = GND = 0V, RL = 1kΩ to 7.5V, TA = +25°C, Unless Otherwise Specified.
PARAMETER
DESCRIPTION
CONDITION
MIN MAX
(Note 4) TYP (Note 4)
UNIT
POWER SUPPLY PERFORMANCE
VDD - VSS
IS
PSRR
Supply Voltage Range
Supply Current
Power Supply Rejection Ratio
INPUT CHARACTERISTICS
No load
VS is moved from +4.5V to +19V
4.5 19 V
2.2 2.8 mA
60 80
dB
VOS
TCVOS
Input Offset Voltage
Average Offset Voltage Drift (Note 2)
VCM = 7.5V
1.4 15 mV
1 µV/°C
3 FN6637.0
June 3, 2009


3Pages


ISL24021 電子部品, 半導体
ISL24021
www.TDaytapSihceaetl4UP.ceormformance Curves (Continued)
100
VS = ±5V
95
90
85
80
75
70
-50
0 50 100
TEMPERATURE (°C)
FIGURE 7. PSRR vs TEMPERATURE
150
100
VS = ±5V
90
80
70
60
50
-50
0 50 100
TEMPERATURE (°C)
FIGURE 8. CMRR vs TEMPERATURE
150
22
VS = ±5V
AV = 2
20 RL = 1kΩ
18
16
14
-50
0 50 100
TEMPERATURE (°C)
FIGURE 9. SLEW RATE vs TEMPERATURE
150
2.6
VS = ±5V
AV = 1
2.4
2.2
2.0
1.8
1.6
-50
0 50 100
TEMPERATURE (°C)
150
FIGURE 10. SUPPLY CURRENT vs TEMPERATURE
140
TA = +25°C
120
100
80
60
40
4 8 12 16 20
SUPPLY VOLTAGE (V)
FIGURE 11. OPEN-LOOP GAIN vs SUPPLY VOLTAGE
4.0
3.5 TA = +25°C
RL = OPEN
3.0 CL = OPEN
2.5
2.0
1.5
1.0
0.5
4
8 12 16 20
SUPPLY VOLTAGE (V)
FIGURE 12. SUPPLY CURRENT vs SUPPLY VOLTAGE
6 FN6637.0
June 3, 2009

6 Page



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部品番号部品説明メーカ
ISL24020

60MHz Rail-to-Rail Input-Output Op-Amp

Intersil Corporation
Intersil Corporation
ISL24021

1A Rail-to-Rail Input-Output Operational Amplifier

Intersil Corporation
Intersil Corporation


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