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參數(shù)資料
| 型號(hào)： | VCA2618YT |
| 元件分類： | 可變?cè)鲆娣糯笃?/td> |
| 英文描述： | Dual, Variable Gain Amplifier with Input Buffer |
| 中文描述： | 雙路，可變?cè)鲆娣糯笃鬏斎刖彌_器 |
| 文件頁(yè)數(shù)： | 2/14頁(yè) |
| 文件大?。?/td> | 326K |
| 代理商： | VCA2618YT |
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VCA2618
SBOS254B
2
www.ti.com
ELECTRICAL CHARACTERISTICS
At T
A
= +25°C, V
DD
= 5V, load resistance = 500
on each output to ground differential output (2V
PP
), MGS = 111, and f
IN
= 5MHz, unless otherwise noted.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas
Instruments recommends that all integrated circuits be handled
with appropriate precautions. Failure to observe proper han-
dling and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet its
published specifications.
ABSOLUTE MAXIMUM RATINGS
(1)
Power Supply (+V
) .............................................................................+6V
Analog Input ............................................................. –0.3V to (+V
S
+ 0.3V)
Logic Input ............................................................... –0.3V to (+V
+ 0.3V)
Case Temperature ......................................................................... +100°C
Junction Temperature .................................................................... +150°C
Storage Temperature ...................................................... –40°C to +150°C
NOTE: (1) Stresses above those listed under “Absolute Maximum Ratings”
may cause permanent damage to the device. Exposure to absolute maximum
conditions for extended periods may affect device reliability.
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESIGNATOR
(1)
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA, QUANTITY
PRODUCT
PACKAGE-LEAD
VCA2618Y
TQFP-32 Surface-Mount
"
PBS
"
–40°C to +85°C
"
VCA2618Y
"
VCA2618YT
VCA2618YR
Tape and Reel, 250
Tape and Reel, 2000
"
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
PACKAGE/ORDERING INFORMATION
VCA2618Y
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
BUFFER
Input Resistance
Input Capacitance
Input Bias Current
Maximum Input Voltage
Input Voltage Noise
Input Current Noise
Noise Figure
Bandwidth
600
5
1
1
5.4
350
13
100
k
pF
nA
V
PP
PGA Gain = 45dB, R
S
= 50
Independent of Gain
R
F
= 550
, PGA Gain = 45dB, R
S
= 75
nV/
Hz
fA/
Hz
dB
MHz
PROGRAMMABLE VARIABLE GAIN AMPLIFIER
Peak Input Voltage
–3dB Bandwidth
Slew Rate
Output Signal Range
Output Impedance
Output Short-Circuit Current
3rd-Harmonic Distortion
2nd-Harmonic Distortion
2nd-Harmonic Distortion
Overload Performance (2nd-Harmonic
Distortion)
Time Delay
IMD, 2-Tone
Crosstalk
Group Delay Variation
1
V
PP
MHz
V/μs
V
mA
dBc
dBc
dBc
dB
30
300
2.5 ±1
1
±40
–50
–50
–60
–40 to –45
R
L
> 500
Each Side to Ground
V
OUT
= 2V
PP
, VCA
CNTL
= 3.0V
V
OUT
= 2V
PP
, VCA
CNTL
= 3.0V
V
OUT
= 2V
PP
, VCA
CNTL
= 3.0V, MGS = 011
Input Signal = 1V
PP
, VCA
CNTL
= 2V
–45
–42
5
ns
dBc
dB
ns
V
OUT
= 2V
PP
, f = 9.95MHz
–59
65
13
1MHz < f < 10MHz, Full Gain Range
ACCURACY
Gain Slope
Gain Error
(1)
VCA
CNTL
= 0.2V to 3.0V
VCA
CNTL
= 0.2V to 3.0V
VCA
CNTL
= 0.4V to 2.9V
16
±2.0
±1.3
±50
dB/V
dB
dB
mV
±2
Output Offset Voltage
GAIN CONTROL INTERFACE
Input Voltage (VCA
CNTL
) Range
Input Resistance
Response Time
0.2 to 3.0
1
0.2
V
M
μs
45dB Gain Change
POWER SUPPLY
Specified Operating Range
Power Dissipation
Power-Down
4.75
5.0
120
9.2
5.25
150
V
Operating, Each Channel
mW
mW
NOTE: (1) Referenced to best fit dB-linear curve.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VCA2619 | 制造商:BB 制造商全稱:BB 功能描述:Dual, Variable Gain Amplifier with Input Buffer |
| VCA2619EVM | 功能描述:放大器 IC 開發(fā)工具 VCA2619 Eval Mod RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V |
| VCA2619YR | 功能描述:特殊用途放大器 Dual Variable Gain w/Input Buffer RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| VCA2619YT | 功能描述:特殊用途放大器 Dual Variable Gain w/Input Buffer RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| VCA3 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:3.3, 5.0 volt CMOS Oscillator |
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