IC Phoenix
 
Home ›  AA25 > ADA4851-1YRJZ-R2-ADA4851-1YRJZ-RL7-ADA4851-2YRMZ-ADA4851-4YRUZ-ADA4851-4YRUZ-RL7,Low Cost, High Speed Rail-to-Rail Output Op Amp
ADA4851-1YRJZ-R2-ADA4851-1YRJZ-RL7-ADA4851-2YRMZ-ADA4851-4YRUZ-ADA4851-4YRUZ-RL7 Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
ADA4851-1YRJZ-R2 |ADA48511YRJZR2ADN/a2000avaiLow Cost, High-Speed Rail-to-Rail Output Op Amp
ADA4851-1YRJZ-RL7 |ADA48511YRJZRL7ADIN/a2740avaiLow Cost, High-Speed Rail-to-Rail Output Op Amp
ADA4851-1YRJZ-RL7 |ADA48511YRJZRL7ADN/a1950avaiLow Cost, High-Speed Rail-to-Rail Output Op Amp
ADA4851-2YRMZ |ADA48512YRMZADN/a50avaiLow Cost, High-Speed Rail-to-Rail Output Op Amp
ADA4851-4YRUZ |ADA48514YRUZADIN/a3000avaiLow Cost, High Speed Rail-to-Rail Output Op Amp
ADA4851-4YRUZ |ADA48514YRUZADN/a22avaiLow Cost, High Speed Rail-to-Rail Output Op Amp
ADA4851-4YRUZ-RL7 |ADA48514YRUZRL7ADIN/a346avaiLow Cost, High Speed Rail-to-Rail Output Op Amp


ADA4851-4YRUZ ,Low Cost, High Speed Rail-to-Rail Output Op AmpSpecifications subject to change without notice. No license is granted by implication www.analog.c ..
ADA4851-4YRUZ ,Low Cost, High Speed Rail-to-Rail Output Op Ampapplications. Figure 2. Small Signal Frequency Response Rev. 0 Information furnished by Analog D ..
ADA4851-4YRUZ-R7 , Low Cost, High Speed, Rail-to-Rail, Output Op Amps
ADA4851-4YRUZ-RL7 ,Low Cost, High Speed Rail-to-Rail Output Op AmpFEATURES PIN CONFIGURATION High speed ADA4851-1V 1 6 +VOUT S130 MHz −3 dB bandwidth –V 2 5 POWER DO ..
ADA4853-1AKSZ-R2 , Low Power, Rail-to-Rail Output, Video Op Amp with Ultralow Power Disable
ADA4853-1AKSZ-R7 , Low Power, Rail-to-Rail Output, Video Op Amp with Ultralow Power Disable
ADSP-21MOD980N-000 ,MultiPort Internet Gateway Processorapplications, such as cycle time. Every instruction can execute in a single proces-voice-over-IP, a ..
ADSP-21MSP59 ,DSP MicrocomputersOVERVIEWThe two address buses (PMA, DMA) share a single external ad-Figure 1 is an overall block di ..
ADSP-BF518BSWZ-4 , Blackfin Embedded Processor
ADSP-BF524BBCZ-4A , Blackfin Embedded Processor
ADSP-BF531 ,400 MHz Low Cost Blackfin ProcessorSpecifications ....... 21System Integration ... 3 Clock and Reset Timing . 22ADSP-BF531/2/3 Process ..
ADSP-BF531SBBC400 ,400 MHz Low Cost Blackfin ProcessorFEATURESSDRAM, SRAM, FLASH, and ROMUp to 600 MHz high performance Blackfin processor Flexible memor ..


ADA4851-1YRJZ-R2-ADA4851-1YRJZ-RL7-ADA4851-2YRMZ-ADA4851-4YRUZ-ADA4851-4YRUZ-RL7
Low Cost, High-Speed Rail-to-Rail Output Op Amp
Low Cost, High Speed
Rail-to-Rail Output Op Amp

Rev. 0
FEATURES
High speed
130 MHz −3 dB bandwidth
800 V/µs slew rate
85 ns settling time to 0.1%
Fully specified at +3 V, +5 V, and ±5 V supplies
Single-supply operation
Output swings to within 70 mV of either rail
Rail-to-rail output
0.1 dB flatness: 14 MHz
Differential gain: 0.04%
Differential phase: 0.06°
Low voltage offset: 0.6 mV
Wide supply range: 3 V to 10 V
Low power: 2.5 mA
Power-down mode
Available in space-saving package: SOT-23-6
APPLICATIONS
Consumer video
Professional video
Video switchers
Active filters
PIN CONFIGURATION
VOUT
+IN
ADA4851-1
TOP VIEW (Not to Scale)
–VS
+VS
–INPOWER DOWN

05143-001
Figure 1. 6-Lead SOT-23 (RJ-6)
GENERAL DESCRIPTION

The ADA4851-1 is a low cost, high speed, voltage feedback
rail-to-rail output op amp. Despite its low price, the ADA4851-1
provides excellent overall performance and versatility. The
130 MHz −3 dB bandwidth and 800 V/µs slew rate make this
amplifier well-suited for many general-purpose, high speed
applications.
The ADA4851-1 is designed to operate at supply voltages as low as
3 V and up to 5 V using only 2.5 mA of supply current. To further
reduce power consumption, the amplifier is equipped with a
power-down mode, which lowers the supply current to 0.2 mA.
The ADA4851-1 provides users with a true single-supply
capability, allowing input signals to extend 200 mV below the
negative rail and to within 2 V of the positive rail. On the output,
the amplifier can swing within 70 mV of either supply rail.
With its combination of low price, excellent differential gain
(0.04%), differential phase (0.06º), and 0.1dB flatness out to
14 MHz, this amplifier is ideal for consumer video applications.
The ADA4851-1 is available in a SOT-23-6 package and is
designed to work in the extended temperature range (−40°C
to +125°C).
CLOSED-LOOP GAIN (dB)100101k

05143-004FREQUENCY (MHz)
Figure 2. Small Signal Frequency Response
TABLE OF CONTENTS
Specifications.....................................................................................3
Specifications with +3 V Supply.................................................3
Specifications with +5 V Supply.................................................4
Specifications with ±5 V Supply.................................................5
Absolute Maximum Ratings............................................................6
Thermal Resistance......................................................................6
ESD Caution..................................................................................6
Typical Performance Characteristics..............................................7
Circuit Description.........................................................................13
Headroom Considerations........................................................13
Overload Behavior and Recovery............................................14
Outline Dimensions.......................................................................15
Ordering Guide..........................................................................15
REVISION HISTORY
10/04—Revision 0: Initial Version
SPECIFICATIONS
SPECIFICATIONS WITH +3 V SUPPLY

TA = 25°C, RF = 0 Ω for G = +1, RF = 1 kΩ for G > +1, RL = 1 kΩ, unless otherwise noted.
Table 1.

SPECIFICATIONS WITH +5 V SUPPLY
TA = 25°C, RF = 0 Ω for G = +1, RF = 1 kΩ for G > +1, RL = 1 kΩ, unless otherwise noted.
Table 2.

SPECIFICATIONS WITH ±5 V SUPPLY
TA = 25°C, RF = 0 Ω for G = +1, RF = 1 kΩ for G > +1, RL = 1 kΩ, unless otherwise noted.
Table 3.

ABSOLUTE MAXIMUM RATINGS
Table 4.

Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE

θJA is specified for the worst-case conditions, i.e., θJA is specified
for device soldered in circuit board for surface-mount packages.
Table 5. Thermal Resistance

Maximum Power Dissipation

The maximum safe power dissipation for the ADA4851-1 is
limited by the associated rise in junction temperature (TJ) on
the die. At approximately 150°C, which is the glass transition
temperature, the plastic changes its properties. Even temporarily
exceeding this temperature limit may change the stresses that
the package exerts on the die, permanently shifting the
parametric performance of the ADA4851-1. Exceeding a
junction temperature of 150°C for an extended period of time
can result in changes in silicon devices, potentially causing
degradation or loss of functionality.
The power dissipated in the package (PD) is the sum of the
quiescent power dissipation and the power dissipated in the die
due to the ADA4851-1 drive at the output. The quiescent power
is the voltage between the supply pins (VS) times the quiescent
current (IS).
PD = Quiescent Power + (Total Drive Power − Load Power)
OUT
OUTSSDRVIVP2⎟⎠⎜⎝×+×=
RMS output voltages should be considered. If RL is referenced to
−VS, as in single-supply operation, the total drive power is VS ×
IOUT. If the rms signal levels are indeterminate, consider the
worst case, when VOUT = VS/4 for RL to midsupply. SDRIVP4/+×=
In single-supply operation with RL referenced to −VS, worst case
is VOUT = VS/2.
Airflow increases heat dissipation, effectively reducing θJA.
Also, more metal directly in contact with the package leads and
exposed paddle from metal traces, through holes, ground, and
power planes reduce θJA.
Figure 3 shows the maximum safe power dissipation in the
package vs. the ambient temperature for the SOT-23-6
(170°C/W) package on a JEDEC standard 4-layer board. θJA
values are approximations.
PO
WER DI
SSI
PAT
(W)
AMBIENT TEMPERATURE (°C)

05143-048
Figure 3. Maximum Power Dissipation vs. Temperature for a 4-Layer Board
ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate
on the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
TYPICAL PERFORMANCE CHARACTERISTICS
CLOSED-LOOP GAIN (dB)10010

05143-006FREQUENCY (MHz)
Figure 4. Small Signal Frequency Response for Various Gains
CLOSED-
OOP GAIN (10010300

05143-009FREQUENCY (MHz)
Figure 5. Small Signal Frequency Response for Various Loads
CLOSED-
OOP GAIN (10010300

05143-007FREQUENCY (MHz)
Figure 6. Small Signal Frequency Response for Various Supplies
CLOSED-LOOP GAIN (dB)10010300

05143-010FREQUENCY (MHz)
Figure 7. Small Signal Frequency Response for Various Capacitor Loads
CLOSED-
OOP GAIN (10010

05143-008FREQUENCY (MHz)
300

Figure 8. Small Signal Frequency Response for Various Temperatures
CLOSED-LOOP GAIN (dB)10010

05143-012FREQUENCY (MHz)
Figure 9. Large Signal Frequency Response for Various Gains
CLOSED-LOOP GAIN (dB)
0.1101100

05143-021FREQUENCY (MHz)
6.1

Figure 10. 0.1 dB Flatness Response
CLOSED-
OOP GAIN (10010300

FREQUENCY (MHz)
Figure 11. Large Frequency Response for Various Loads
OPEN-
OOP GAIN (
OPEN
OOP PH
SE (
egrees)
100k10k1001k101M10M100M1G
FREQUENCY (Hz)

–30
Figure 12. Open-Loop Gain and Phase vs. Frequency
HARMONIC DIS
ORTION (dBc
0.1101100

05143-014FREQUENCY (MHz)
Figure 13. Harmonic Distortion vs. Frequency for Various Supplies
HARMONIC DIS
ORTION (dBc12345678910
OUTPUT AMPLITUDE (V p-p)

Figure 14. Harmonic Distortion vs. Output Voltage
HARMONIC DIS
ORTION (dBc
0.1101

05143-016FREQUENCY (MHz)
Figure 15. Harmonic Distortion vs. Frequency for Various Loads
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED