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參數(shù)資料
| 型號： | OPA680U |
| 英文描述： | Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM |
| 中文描述： | 寬帶，電壓反饋運(yùn)算放大器，禁用商標(biāo) |
| 文件頁數(shù)： | 1/21頁 |
| 文件大小： | 235K |
| 代理商： | OPA680U |
OPA680
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111
Twx: 910-952-1111 Internet: http://www.burr-brown.com/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
Wideband, Voltage Feedback
OPERATIONAL AMPLIFIER With Disable
TM
FEATURES
G
WIDEBAND +5V OPERATION: 220MH
z
(G = 2)
G
UNITY GAIN STABLE: 400MHz (G = 1)
G
HIGH OUTPUT CURRENT: 150mA
G
OUTPUT VOLTAGE SWING:
±
4.0V
G
HIGH SLEW RATE: 1800V/
μ
s
G
LOW SUPPLY CURRENT: 6.4mA
G
LOW DISABLED CURRENT: 300
μ
A
G
ENABLE/DISABLE TIME: 25ns/100ns
DESCRIPTION
The OPA680 represents a major step forward in unity gain
stable, voltage feedback op amps. A new internal architec-
ture provides slew rate and full power bandwidth previously
found only in wideband current feedback op amps. A new
output stage architecture delivers high currents with a mini-
mal headroom requirement. These combine to give excep-
tional single supply operation. Using a single +5V supply,
the OPA680 can deliver a 1V to 4V output swing with over
100mA drive current and 150MHz bandwidth. This combi-
nation of features makes the OPA680 an ideal RGB line
driver or single supply ADC input driver.
The OPA680’s low 6.4mA supply current is precisely
trimmed at 25
°
C. This trim, along with low temperature
APPLICATIONS
G
VIDEO LINE DRIVER
G
xDSL LINE DRIVER/RECEIVER
G
HIGH SPEED IMAGING CHANNELS
G
ADC BUFFERS
G
PORTABLE INSTRUMENTS
G
TRANSIMPEDANCE AMPLIFIERS
G
ACTIVE FILTERS
drift, guarantees lower maximum supply current than com-
peting products. System power may be reduced further using
the optional disable control pin. Leaving this disable pin
open, or holding it high, will operate the OPA680 normally.
If pulled low, the OPA680 supply current drops to less than
300
μ
A while the output goes to a high impedance state. This
feature may be used for either power savings or to imple-
ment video MUX applications.
OPA680
OPA680
OPA680
OPA680
OPA680 RELATED PRODUCTS
SINGLES
DUALS
TRIPLES
Voltage Feedback
Current Feedback
Fixed Gain
OPA680
OPA681
OPA682
OPA2680
OPA2681
OPA2682
OPA3680
OPA3681
OPA3682
1997 Burr-Brown Corporation
PDS-1426E
OPA680
+5V
DIS
40
2Vp-p
V
IN
1.15k
1.2k
0.1
μ
F
22pF
ADS822
10-Bit
40MSPS
3k
Gnd
CM
+2.5V
Analog
Input
REFB
+V
S
+5V
Clock
REFT
0.1
μ
F
+1.5V
3k
+3.5V
0.1
μ
F
0.1
μ
F
0.1
μ
F
0.5Vp-p
400
50
Single-Supply, High Speed, 10-Bit Digitzer
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA680 | Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM |
| OPA680N | Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM |
| OPA680P | Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM |
| OPA681U | Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable |
| OPA681 | Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA680U/2K5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| OPA681 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable |
| OPA681DATASHEET | 制造商:BB 制造商全稱:BB 功能描述:OPA681 Data Sheet - SpeedPlus Wideband. Current Feedback OPERATIONAL AMPLIFIER With Disable |
| OPA681N | 制造商:BB 制造商全稱:BB 功能描述:Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable |
| OPA681N/250 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
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