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參數資料
| 型號： | EL2250CN |
| 元件分類： | 運算放大器 |
| 英文描述： | 125MHz Single Supply Dual/Quad Op Amps |
| 中文描述： | 125MHz的單電源雙/四路運算放大器 |
| 文件頁數： | 1/17頁 |
| 文件大小： | 595K |
| 代理商： | EL2250CN |
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.
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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PDF資料 |
PDF描述 |
|---|---|
| EL2250CS | 125MHz Single Supply Dual/Quad Op Amps |
| EL2250CS-T13 | 125MHz Single Supply Dual/Quad Op Amps |
| EL2250CS-T7 | 125MHz Single Supply Dual/Quad Op Amps |
| EL2252J | 900MHz Multiplexing Amplifiers; Temperature Range: -40°C to 85°C; Package: 16-QSOP |
| EL2252CJ | 400MHz Multiplexing Amplifier; Temperature Range: -40°C to 85°C; Package: 16-QSOP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EL2250CS | 功能描述:IC OP AMP VIDEO 125MHZ LP 8-SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應用:驅動器 輸出類型:差分 電路數:3 -3db帶寬:350MHz 轉換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應商設備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| EL2250CS-T13 | 功能描述:IC OP AMP DUAL 125MHZ 8-SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應用:驅動器 輸出類型:差分 電路數:3 -3db帶寬:350MHz 轉換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應商設備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| EL2250CS-T7 | 功能描述:IC OP AMP VIDEO 125MHZ LP 8-SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應用:驅動器 輸出類型:差分 電路數:3 -3db帶寬:350MHz 轉換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應商設備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| EL2250CSZ | 功能描述:高速運算放大器 EL2250CSZ 100 MHZ DL OP AMP SNGL SUPY RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| EL2250CSZ-T13 | 功能描述:高速運算放大器 EL2250CSZ 100 MHZ DL OP AMP SNGL SUPY RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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