Available Set Gain
:
Input Voltage Range (Max)
:
Input Offset Voltage
:
Operating Supply Voltage
:
Supply Current
:
Maximum Operating Temperature
: + 85 C
Mounting Style
: SMD/SMT
Packaging
: Reel
Minimum Operating Temperature
: - 40 C
Number of Channels
: Dual
Common Mode Rejection Ratio (Min)
: 50 dB
Maximum Power Dissipation
: 495 mW
Package / Case
: TQFP-48
Pinout
DescriptionThe VCA2616YT is a dual,low-noise preamplifiers(LNP),plus low-noise variable gain amplifier(VGA).The variable gain is controlled by an analog voltage whose gain varies from 0dB to the gain set by the MGS. The ability to program the variable gain also allows the user to optimize dynamic range.
Features of the VCA2616YT are:(1)low-noise preamp;(2)low-noise variable gain amplifier;(3)low crosstalk:66dB at Max gain,5MHz;(4)high-speed variable gain adjust;(5)switvhable external processing.Applications of the VCA2616YT are:(1)ultrasound systems;(2)wireless receivers;(3)test equipment.
The absolute maximum ratings of the VCA2616YT can be summarized as:(1):the parameter is power supply,the rating is +6,the unit is V;(2):the parameter is analog input,the rating is -0.3 to +Vs+0.3,the unit is V;(3):the parameter is logic input,the rating is -0.3 to +Vs+0.3,the unit is V;(4):the parameter is case temperature,the rating is +100,the unit is ;(5):the parameter is junction temperature,the rating is +150,the unit is ;(6):the parameter is storage temperature,the rating is -40 to +150,the unit is .This integrated circuit can be damaged by ESD.Texas instrumrnts recommends that all integrated circuits be handled with appropriate precautions.Failure to observe proper handling and installation procedures can cause damage.ESD can range from subtle performance degradation to complete device failure.Precision integrated circuits may be more susceptible to damage because very small parametric changes could case the VCA2616YT not to meet its published specifications.
Parameters: | Technical/Catalog Information | VCA2616YT |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Packaging | Tape & Reel (TR) |
| Amplifier Type | Variable Gain |
| Number of Circuits | 2 - Dual |
| Package / Case | 48-TQFP |
| Slew Rate | 300 V/s |
| Gain Bandwidth Product | 80MHz |
| Current - Supply | - |
| Current - Output / Channel | 40mA |
| Voltage - Supply, Single/Dual (±) | 4.75 V ~ 5.25 V |
| Output Type | Differential |
| -3db Bandwidth | 40MHz |
| Current - Input Bias | 1nA |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input Offset | - |
| Drawing Number | 296; 4073176; PFB; 48 |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | VCA2616YT
VCA2616YT
|
VCA2616YT Data Sheet
