Output Current
:
Mounting Style
: SMD/SMT
Number of Channels
: 2
Package / Case
: SOIC-8
Packaging
: Tube
Slew Rate
: 0.8 V/us
Shutdown
: No
Maximum Operating Temperature
: + 85 C
Input Bias Current (Max)
: 1 nA
Operating Supply Voltage
: 36 V
Input Offset Voltage
: 0.025 mV
Common Mode Rejection Ratio (Min)
: 130 dB
Pinout
DescriptionThe OPA2277U is one member of the OPA2277 series which designed as one kind of high precision operational amplifiers.It offers improved noise, wider output voltage swing, and are twice as fast with half the quiescent current. Features include ultra low offset voltage and drift, low bias current, high common-mode rejection, and high power supply rejection. Single, dual, and quad versions have identical specifications for maximum design flexibility.This kind of amplifiers are easy to use and free from phase inversion and overload problems found in some other op amps.
Features of the OPA2277U are:(1)high open-loop gain:134 dB;(2)high common-mode rejection:140 dB;(3)high power supply rejection:130 dB;(4)low bias current:1 nA max.;(5)wide supply range:+/-2V to +/-18V;(6)low quiescent current:800 uA/amplifier;(7)signle,dual and quad versions;(8)replaces OP-07,OP-77,OP-177.
The absolute maximum ratings of the OPA2277U can be summarized as:(1)supply voltage:36 V;(2)input voltage:(V-)-0.7V to (V+)+0.7V;(3)output short-circuit:continuous;(4)operating temperature:-55°C to +125°C;(5)storage temperature:-55°C to +125°C;(6)junction temperature:150°C;(7)lead temperature (soldering,10s):300°C;(8)ESD rating (human body model):2000V;(9)ESD rating (machine model):100 V.If you want to know more information such as the electrical characteristics about the OPA2277U,please download the datasheet in www.seekic.com or www.chinaicmart.com.
Parameters: | Technical/Catalog Information | OPA2277U |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Packaging | Tube |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 - Dual |
| Package / Case | 8-SOIC (3.9mm Width) |
| Slew Rate | 0.8 V/s |
| Gain Bandwidth Product | 1MHz |
| Current - Supply | 790A |
| Current - Output / Channel | 35mA |
| Voltage - Supply, Single/Dual (±) | 4 V ~ 36 V, ±2 V ~ 18 V |
| Output Type | - |
| -3db Bandwidth | - |
| Current - Input Bias | 500pA |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input Offset | 10V |
| Drawing Number | 296; 4040047-2; D; 8 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | OPA2277U
OPA2277U
|
OPA2277U Data Sheet
