SGM8521 SGM8522 SGM8524
PRODUCT DESCRIPTION
The SGM8521 (single)，SGM8522 (dual) and SGM8524 (quad) are rail-to-rail input and output voltage feedback amplifiers offering low cost. They have a wide input common-mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 2.1V and the maximum recommended supply voltage is 5.5 V. All are specified over the extended –40°C to +125°C temperature range.
The SGM8521/8522/8524 provide150KHz bandwidth at a low current consumption of 4.7µA per amplifier. Very low input bias currents of 0.5pA, enable the SGM8521/8522/8524 to be ud for integrators, photodiode amplifiers, and piezoelectric nsors. Rail-to-Rail inputs and outputs are uful to designers buffering ASIC in single-supply systems.
Applications for the amplifiers include safety monitor- ing, portable equipment, battery and power supply control, and signal conditioning and interfacing for transducers in very low power systems.
The SGM8521 is available in the tiny SOT23-5 and SO-8 packages. The SGM8522 comes in the miniature SO-8 and MSOP-8 packages. The SGM8524 is offered in TSSOP-16 SO-16 and SO-14 packages.
APPLICATIONS
ASIC Input or Output Amplifier Sensor Interface
Piezo Electric Transducer Amplifier Medical Instrumentation Mobile Communication Audio Output Portable Systems Smoke Detectors Mobile Telephone Notebook PC PCMCIA cards
Battery-Powered equipment
150KHz, 4.7µA, Rail-to-Rail I/O CMOS Operational Amplifier
FEATURES
• Low Cost
• Rail-to-Rail Input and Output
0.8mV Typical V OS • Unity Gain Stable
三峡翻译和原文• Gain Bandwidth Product: 150KHz • Very low input bias currents : 0.5pA • Operates on 2.1 V to 5.5 V Supplies武打一字
月季种子• Input Voltage Range = - 0.1 V to +5.6 V with V S = 5.5V • Low Supply Current: 4.7µA/Amplifier • Small Packaging
SGM8521 Available in SO-8 and SOT23-5 SGM8522 Available in SO-8 and MSOP-8 SGM8524 Available in SO-16, SO-14 and TSSOP-16
促使是什么意思
PIN CONFIGURATIONS (Top View)
S NC
-IN +IN -V S
NC NC OUT +V S
-
V SOT23-5
OUT B S -V SO-8 / MSOP-8
OUT S +V -IND
+IND SO-16/TSSOP-16
-INB +INB -INC NC
NC
既组词有哪些
OUT B
OUT C +INC OUT D OUT -V S +V -IND
+IND
-INC OUT B
OUT C
+INC OUT D
Shengbang Microelectronics Co, Ltd
Preliminary Datasheet
REV . B
ELECTRICAL CHARACTERISTICS : V S = +5V (At R L = 500kΩ connected to Vs/2 and V OUT = Vs/2, unless otherwi noted)
Specifications subject to change without notice.
PACKAGE/ORDERING INFORMATION
MODEL ORDER NUMBER PACKAGE
DESCRIPTION
PACKAGE OPTION MARKING INFORMATION
SGM8521XN5/TR
SOT23-5
Tape and Reel, 3000
8521 SGM8521
SGM8521XS/TR SO-8 Tape and Reel, 2500 SGM8521XS SGM8522XS/TR SO-8 Tape and Reel, 2500 SGM8522XS SGM8522
SGM8522XMS/TR
MSOP-8
Tape and Reel, 3000
SGM8522XMS SGM8524XS/TR SO-16 Tape and Reel, 2500
cooked
SGM8524XS
SGM8524XS14 SO-14
Tube SGM8524XS14
SGM8524
SGM8524XTS/TR TSSOP-16 Tape and Reel, 3000
SGM8524XTS
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V+ to V- . . . . . . . . . . . . . . . . . . . . . 7.5 V
Common-Mode Input Voltage
. . . . . . . . . . . . . . . . . . . . (–V S ) – 0.5 V to (+V S )+0.5V Storage Temperature Range . . . . . . . . .–65℃ to +150℃ Junction Temperature . . . . . . . . . . . . . . . .. . . . . . . .160℃ Operating Temperature Range . . . . . . –55℃ to +150℃
Package Thermal Resistance @ T A = 25℃
SOT23-5, θJA .............................................................. 190/℃W SO-8, θJA ......................................................................125/W ℃ MSOP-8, θJA .............................................................. 216/W ℃ SO-16, θJA ..................................................................... 82/W ℃ TSSOP-16, θJA ............................................................ 105/W ℃ Lead Temperature Range (Soldering 10 c)
.....................................................260℃
ESD Susceptibility
<400V
NOTES
1. Stress above tho listed under Absolute Maximum Ratings may cau permanent damage to the device. This is a stress rating only; functional operation of the device at the or any other conditions above tho indicated in the operational ction of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
CAUTION
This integrated circuit can be damaged by ESD. Shengbang Micro-electronics recommends that all integrated circuits be handled with appropriate precautions. Failure to obrve proper handling and installation procedures can cau damage.
牛奶饼干ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage becau very small parametric changes could cau the device not to meet its published specifications.
TYPICAL PERFORMANCE CHARACTERISTICS
At T A = +25℃, V S = +5V , and R L =500k Ω connected to Vs/2,unless otherwi noted.
Small-Signal Step Respon Small-Signal Step Respon
50µs/div 50µs/div
G = +1
R L
= 500K ΩC L = 20pF
寒江雪歌词G = +1 R L
= 500K ΩC L = 100pF
G = +1 C L = 100pF R L
= 500K Ω50m V /d i v
50m V /d i v
1V /d i v
Large-Signal Step Respon
100µs/div
TYPICAL PERFORMANCE CHARACTERISTICS At T A= +25℃, V S = +5V, and R L=500kΩ connected to Vs/2,unless otherwi noted.
