|
|
Part: EL5420CR-T7
Category:
Description: op Amp, Quad 12MHz, Rail-to-rail I/O, 500uA Per Amp, SR = 10V/us
Company: Intersil Corporation
Datasheet: Download EL5420CR-T7 datasheet File size : 227 kB
Request For quote: Find where to buy EL5420CR-T7
Datasheet text preview:
®
EL5220, EL5420
D a ta Sheet S e pt em be r 19, 2001 FN7186
12MHz Rail-to-Rail Input-Output Op Amps
The EL5420 and EL5220 are low power, high voltage, rail-to-rail inputoutput amplifiers. The EL5220 contains two amplifiers in one package, and the EL5420 contains four amplifiers. Operating on supplies ranging from 5V to 15V, while consuming only 500µA per amplifier, the EL5420 and EL5220 have a bandwidth of 12MHz (-3dB). They also provide common mode input ability beyond the supply rails, as well as rail-to-rail output capability. This enables these amplifiers to offer maximum dynamic range at any supply voltage. The EL5420 and EL5220 also feature fast slewing and settling times, as well as a high output drive capability of 30mA (sink and source). These features make these amplifiers ideal for use as voltage reference buffers in Thin Film Transistor Liquid Crystal Displays (TFT-LCD). Other applications include battery power, portable devices, and anywhere low power consumption is important. The EL5420 is available in a space-saving 14-pin TSSOP package, the industry-standard 14-pin SO package, as well as a 16-pin LPP package. The EL5220 is available in the 8pin MSOP package. Both feature a standard operational amplifier pin out. These amplifiers are specified for operation over the full -40°C to +85°C temperature range.
Features
· 12MHz -3dB bandwidth · Supply voltage = 4.5V to 16.5V · Low supply current (per amplifier) = 500µA · High slew rate = 10V/µs · Unity-gain stable · Beyond the rails input capability · Rail-to-rail output swing · Ultra-small package
Applications
· TFT-LCD drive circuits · Electronics notebooks · Electronics games · Touch-screen displays · Personal communication devices · Personal digital assistants (PDA) · Por table instrumentation · Sampling ADC amplifiers · Wireless LANs · Office automation
Pinouts
EL5420 (14-PIN TSSOP, SO) TOP VIEW
VOUTA 1 VINA- 2 VINA+ 3 VS+ 4 VINB+ 5 VINB- 6 VOUTB 7 + + + + 14 VOUTD 13 VIND12 VIND+ 11 VS10 VINC+ 9 VINC8 VOUTC
EL52 20 (8-PIN MSOP) TOP VIEW
VOUTA 1 VINA- 2 VINA+ 3 VS- 4 + + 8 VS+ 7 VOUTB 6 VINB5 VINB+
· Active filters · ADC/DAC buffer
Ordering Information
PART NUMBER EL522 0CY EL522 0CY-T 7 PACKAGE 8-Pin MSOP 8-Pin MSOP 8-Pin MSOP 16-Pin LPP 16-Pin LPP 16-Pin LPP 14-Pin TSSOP 14-Pin TSSOP 14-Pin TSSOP 14-Pin SO 14-Pin SO 14-Pin SO TAPE & REEL 7" 13" 7" 13" 7" 13" 7" 13" PKG. NO. M DP0043 MDP0043 MDP0043 MDP0046 M DP0046 MDP0046 MDP0044 M DP0044 MDP0044 M DP0027 MDP0027 MDP0027
EL54 20 (16-PIN LPP) TOP VIEW
15 VOUTA 14 VOUTD
E L 5 2 2 0 C Y - T 13 EL542 0CL EL542 0CL-T 7
16 NC
13 NC
E L 5 4 2 0 C L - T 13
12 VIND11 VIND+
VINA- 1 VINA+ 2 Thermal Pad VS+ 3 VINB+ 4 VINB- 5 VOUTB 6 VOUTC 7 VINC- 8
EL542 0CR EL542 0CR-T 7 E L 5 4 2 0 C R - T 13 EL542 0CS EL542 0CS-T 7 EL542 0CS-T 13
10 VS9 VINC+
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc. All other trademarks mentioned are the property of their respective owners.
EL5220, EL5420
Absolute Maximum Ratings (TA = 25°C)
Supply Voltage between VS+ and VS- . . . . . . . . . . . . . . . . . . . .+18V Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . VS- -0.5V, VS +0.5V Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . 30mA Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Specifications
PARAMETER INPUT CHARACTERISTICS VOS TCVOS IB RIN CIN CMIR CMRR AVOL
VS+ = +5V, VS - = -5V, RL = 10k and CL = 10pF to 0V, TA = 25°C unless otherwise specified. C ON DITION MIN T YP MAX UNI T
D E S C R IP T I O N
Input Offset Voltage Average Offset Voltage Drift Input Bias Current Input Impedance Input Capacitance Common-Mode Input Range Common-Mode Rejection Ratio Open-Loop Gain
VCM = 0V (Note 1) VCM = 0V
2 5 2 1 1.3 5 -5.5
12
mV µV/° C
50
nA G pF
+5.5 70 95
V dB dB
for VIN from -5.5V to +5.5V -4.5V VOUT +4.5V
50 75
OUTPUT CHARACTERISTICS VOL VOH ISC IOUT Output Swing Low Output Swing High Short Circuit Current Output Current IL = -5mA IL = 5mA 4.85 -4.92 4.9 2 ±120 ±30 -4.85 V V mA mA
POWER SUPPLY PERFORMANCE PSRR IS Power Supply Rejection Ratio Supply Current (Per Amplifier) VS is moved from ±2.25V to ±7.75V No load 60 80 500 750 dB µA
DYNAMIC PERFORMANCE SR tS BW GBWP PM CS NOTES: 1. Measured over operating temperature range. 2. Slew rate is measured on rising and falling edges. Slew Rate (Note 2) Settling to +0.1% (AV = +1) -3dB Bandwidth Gain-Bandwidth Product Phase Margin Channel Separation -4.0V VOUT +4.0V, 20% to 80% (AV = +1), VO = 2V step RL = 10k, CL = 10pF RL = 10k, CL = 10pF RL = 10k, CL = 10pF f = 5MHz 10 500 12 8 50 75 V/µs ns MHz M Hz ° dB
2
EL5220, EL5420
Electrical Specifications
PARAMETER INPUT CHARACTERISTICS VO S TCVOS IB RIN CIN CMIR CMRR AVOL Input Offset Voltage Average Offset Voltage Drift Input Bias Current Input Impedance Input Capacitance Common-Mode Input Range Common-Mode Rejection Ratio Open-Loop Gain for VIN from -0.5V to +5.5V 0.5V VOUT + 4.5V -0.5 45 75 66 95 VCM = 2.5V (Note 1) VCM = 2.5V 2 5 2 1 1.35 +5.5 50 10 mV µ V/°C nA G pF V dB dB VS+ = 5V, VS- = 0V, RL = 10k and CL = 10pF to 2.5V, TA = 25°C unless otherwise specified. CONDITION MIN TYP MAX UNIT
DESCRIPT ION
OUTPUT CHARACTERISTICS VO L VO H ISC IOUT Output Swing Low Output Swing High Short Circuit Current Output Current IL = -5mA IL = +5mA 4.8 5 80 4.92 ±120 ±30 1 50 mV V mA mA
POWER SUPPLY PERFORMANCE PSRR IS Power Supply Rejection Ratio Supply Current (Per Amplifier) VS is moved from 4.5V to 15.5V No load 60 80 500 7 50 dB µA
DYNAMIC PERFORMANCE SR tS BW GBWP PM CS NOTES: 1. Measured over operating temperature range 2. Slew rate is measured on rising and falling edges Slew Rate (Note 2) Settling to +0.1% (AV = +1) -3dB Bandwidth Gain-Bandwidth Product Phase Margin Channel Separation 1V VOUT 4V, 20% to 80% (AV = +1), VO = 2V step RL = 10k, CL = 10pF RL = 10k, CL = 10pF RL = 10k, CL = 10pF f = 5MHz 10 500 12 8 50 75 V/µs ns MH z MH z ° dB
3
EL5220, EL5420
Electrical Specifications
PARAMETER INPUT CHARACTERISTICS VOS TCVOS IB RIN CIN C M IR C M RR AVOL Input Offset Voltage Average Offset Voltage Drift Input Bias Current Input Impedance Input Capacitance Common-Mode Input Range Common-Mode Rejection Ratio Open-Loop Gain for VIN from -0.5V to +15.5V 0.5V VOUT 14.5V -0.5 53 75 72 95 VCM = 7.5V (Note 1) VCM = 7.5V 2 5 2 1 1.35 +15.5 50 14 mV µ V/°C nA G pF V dB dB VS+ = 15V, VS- = 0V, RL = 10k and CL = 10pF to 7.5V, TA = 25°C unless otherwise specified. DESCRIPTION CONDITION MIN TYP MA X UNIT
OUTPUT CHARACTERISTICS VOL VOH ISC IOUT Output Swing Low Output Swing High Short Circuit Current Output Current IL = -5mA IL = +5mA 14 .85 80 14.92 ±120 ±30 15 0 mV V mA mA
POWER SUPPLY PERFORMANCE PSRR IS Power Supply Rejection Ratio Supply Current (Per Amplifier) VS is moved from 4.5V to 15.5V No load 60 80 500 75 0 dB µA
DYNAMIC PERFORMANCE SR tS BW GBWP PM CS NOTES: 1. Measured over operating temperature range 2. Slew rate is measured on rising and falling edges Slew Rate (Note 2) Settling to +0.1% (AV = +1) -3dB Bandwidth Gain-Bandwidth Product Phase Margin Channel Separation 1V VOUT 14V, 20% to 80% (AV = +1), VO = 2V step RL = 10k, CL = 10pF RL = 10k, CL = 10pF RL = 10k, CL = 10pF f = 5MHz 10 500 12 8 50 75 V/µs ns MHz M Hz ° dB
4
EL5220, EL5420 Typical Performance Curves
EL5420 Input Offset Voltage Distribution 1800 1600 1400 Quantity (Amplifiers) Quantity (Amplifiers) 50 40 30 20 10 0 1 3 5 7 9 11 13 15 17 19 -12 -10 10 12 21 150 150 -8 -6 -4 -2 -0 2 4 6 8 1200 1000 800 600 400 200 0 VS=±5V TA=25°C Typical Production Distribution 70 VS=±5V 60 Typical Production Distribution EL5420 Input Offset Voltage Drift
Input Offset Voltage (mV)
Input Offset Voltage Drift, TCVOS (µV/°C)
Input Offset Voltage vs Temperature
Input Bias Current vs Temperature
10 VS = ±5V Input Offset Voltage (mV) Input Bias Current (nA) 2.0 VS = ±5V 5
0.0
0
-5 -2.0
-50
0
50 Temperature (°C)
100
150
-50
0
50 Temperature (°C)
100
Output High Voltage vs Temperature 4.97 -4.91
Output Low Voltage vs Temperature
Output High Voltage (V)
IOUT = 5mA
Output Low Voltage (V)
4.96
VS = ±5V
-4.92 VS = ±5V -4.93 IOUT = -5mA
4.95
-4.94
-4.95
4.94
-4.96
4.93 -50 0 50 Temperature (°C) 100 150
-4.97 -50 0 50 Temperature (°C) 100
5
Others parts begin by el
EL-1 EL-2 EL-3 EL-4 EL-5 EL-6 EL-7 EL-8 EL-9 EL-10 EL-11 EL-12 EL-13 EL-14 EL-15 EL-16 EL-17 EL-18
|
|
|
