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參數資料
| 型號： | EL2450CS-T7 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 125MHz Single Supply Dual/Quad Op Amps |
| 中文描述： | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| 封裝： | SOP-14 |
| 文件頁數： | 1/17頁 |
| 文件大小： | 595K |
| 代理商： | EL2450CS-T7 |
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
2001 Elantec Semiconductor, Inc.
E
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22
50
C
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24
50
C
General Description
The EL2250C/EL2450C are part of a family of the electronics indus-
tries fastest single supply op amps available. Prior single supply op
amps have generally been limited to bandwidths and slew rates to that
of the EL2250C/EL2450C. The 125MHz bandwidth, 275V/s slew
rate, and 0.05%/0.05° differential gain/differential phase makes this
part ideal for single or dual supply video speed applications. With its
voltage feedback architecture, this amplifier can accept reactive feed-
back networks, allowing them to be used in analog filtering
applications. The inputs can sense signals below the bottom supply
rail and as high as 1.2V below the top rail. Connecting the load resistor
to ground and operating from a single supply, the outputs swing com-
pletely to ground without saturating. The outputs can also drive to
within 1.2V of the top rail. The EL2250C/EL2450C will output
±100mA and will operate with single supply voltages as low as 2.7V,
making them ideal for portable, low power applications.
The EL2250C/EL2450C are available in PDIP and SO packages in
industry standard pin outs. Both parts operate over the industrial tem-
perature range of -40°C to +85°C, and are part of a family of single
supply op amps. For single amplifier applications, see the
EL2150C/EL2157C. For dual and triple amplifiers with power down
and output voltage clamps, see the EL2257C/EL2357C.
Connection Diagrams
1
2
3
4
8
7
6
5
1
2
3
4
14
13
12
11
5
6
7
10
9
8
EL2250C
(8-Pin SO & 8-Pin PDIP)
EL2450C
(14-Pin SO & 14-Pin PDIP)
-
+
-
+
A
B
OUTA
INA-
INA+
GND
VS+
OUTB
INB-
INB+
OUTA
INA-
INA+
VS+
OUTD
IND-
IND+
GND
INB+
INB-
OUTB
INC+
INC-
OUTC
- +
-
+
- +
-
+
B
C
A
D
Features
Specified for +3V, +5V, or ±5V
applications
Large input common mode range
0V < VCM < VS -1.2V
Output swings to ground without
saturating
-3dB bandwidth = 125MHz
± 0.1dB bandwidth = 30MHz
Low supply current = 5mA (per
amplifier)
Slew rate = 275V/s
Low offset voltage = 4mV max
Output current = ±100mA
High open loop gain = 80dB
Differential gain = 0.05%
Differential phase = 0.05°
Applications
Video amplifiers
PCMCIA applications
A/D drivers
Line drivers
Portable computers
High speed communications
RGB printers, FAX, scanners
Broadcast equipment
Active filtering
Ordering Information
Part No
Package
Tape & Reel
Outline #
EL2250CN
8-Pin PDIP
-
MDP0031
EL2250CS
8-Pin SO
-
MDP0027
EL2250CS-T7
8-Pin SO
7”
MDP0027
EL2250CS-T13
8-Pin SO
13”
MDP0027
EL2450CN
14-Pin PDIP
-
MDP0031
EL2450CS
14-Pin SO
-
MDP0027
EL2450CS-T7
14-Pin SO
7”
MDP0027
EL2450CS-T13
14-Pin SO
13”
MDP0027
EL2250C, EL2450C
125MHz Single Supply Dual/Quad Op Amps
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相關代理商/技術參數 |
參數描述 |
|---|---|
| EL2460 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual/Quad 130MHz Current Feedback Amplifiers |
| EL2460CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual/Quad 130MHz Current Feedback Amplifiers |
| EL2460CS | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual/Quad 130MHz Current Feedback Amplifiers |
| EL2470 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:70MHz/1mA Current Mode Feedback Amplifiers |
| EL2470CN | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
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