2-Channel Stereo Class-AB audio amplifier in an 8-pin VSSOP surface-mount package. Features rail-to-rail output, differential input, and single-ended output. Offers a typical gain bandwidth product of 11 MHz and a typical PSRR of 137.07 dB. Operates within a temperature range of -40 °C to 85 °C.
PackageVSSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments OPA1642AIDGKR technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Package/Case
VSSOP
Package Description
Very Thin Shrink Small Outline Package
Lead Shape
Gull-wing
Pin Count
8
PCB
8
Package Length (mm)
3.1(Max)
Package Width (mm)
3.1(Max)
Package Height (mm)
0.95(Max)
Seated Plane Height (mm)
1.1(Max)
Pin Pitch (mm)
0.65
Package Material
Plastic
Mounting
Surface Mount
Jedec
MO-187AA
Function
Speaker
Amplifier Type
Class-AB
Rail to Rail
Rail to Rail Output
Typical PSRR
137.07dB
Input Signal Type
Differential
Output Signal Type
Single
Output Type
2-Channel Stereo
Maximum Input Bias Current
0.00002@36VuA
Maximum Input Offset Voltage
3.5@±18VmV
Typical Gain Bandwidth Product
11MHz
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Compliance
Cage Code
01295
EU RoHS
Yes
HTS Code
8542330001
Schedule B
8542330000
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Texas Instruments OPA1642AIDGKR Datasheet
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