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參數(shù)資料
| 型號(hào)： | BUF634 |
| 英文描述： | POWERLINE: RP20-S_DEW - 4:1 Wide Input Voltage Range- 20 Watts Output Power- 1.6kVDC Isolation- Fixed Operating Frequency- Six-Sided Continuous Shield- Ul 1950 Component Recognised- Standard 50.8 x40.6x10.2mm Package- Efficiency to 84% |
| 中文描述： | 250mA的高速緩沖 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大小： | 200K |
| 代理商： | BUF634 |
1993 Burr-Brown Corporation
PDS-1206C
Printed in U.S.A. June, 1996
BUF634
FEATURES
G
HIGH OUTPUT CURRENT: 250mA
G
SLEW RATE: 2000V/
μ
s
G
PIN-SELECTED BANDWIDTH:
30MHz to 180MHz
G
LOW QUIESCENT CURRENT:
1.5mA (30MHz BW)
G
WIDE SUPPLY RANGE:
±
2.25 to
±
18V
G
INTERNAL CURRENT LIMIT
G
THERMAL SHUTDOWN PROTECTION
G
8-PIN DIP, SO-8, 5-LEAD TO-220, 5-LEAD
DDPAK SURFACE-MOUNT
BW
NC
V
IN
V–
NC
V+
V
O
NC
1
2
3
4
8
7
6
5
8-Pin DIP Package
SO-8 Surface-Mount Package
G = 1
APPLICATIONS
G
VALVE DRIVER
G
SOLENOID DRIVER
G
OP AMP CURRENT BOOSTER
G
LINE DRIVER
G
HEADPHONE DRIVER
G
VIDEO DRIVER
G
MOTOR DRIVER
G
TEST EQUIPMENT
G
ATE PIN DRIVER
DESCRIPTION
The BUF634 is a high speed unity-gain open-loop
buffer recommended for a wide range of applications.
It can be used inside the feedback loop of op amps to
increase output current, eliminate thermal feedback
and improve capacitive load drive.
For low power applications, the BUF634 operates
on 1.5mA quiescent current with 250mA output,
2000V/
μ
s slew rate and 30MHz bandwidth. Band-
width can be adjusted from 30MHz to 180MHz by
connecting a resistor between V– and the BW Pin.
Output circuitry is fully protected by internal current
limit and thermal shut-down making it rugged and
easy to use.
The BUF634 is available in a variety of packages to
suit mechanical and power dissipation requirements.
Types include 8-pin DIP, SO-8 surface-mount, 5-lead
TO-220, and a 5-lead DDPAK surface-mount plastic
power package.
250mA HIGH-SPEED BUFFER
BUF634
BUF634
BUF634
BUF634
G = 1
G = 1
V–
V
O
V+
V
IN
BW
1 2 3 4 5
5-Lead
TO-220
V–
V
O
V+
V
IN
BW
1 2 3 4 5
NOTE: Tabs are connected
to V– supply.
5-Lead DDPAK
Surface Mount
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/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
SBOS030
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BUF634_07 | 制造商:BB 制造商全稱:BB 功能描述:250mA HIGH-SPEED BUFFER |
| BUF634_12 | 制造商:BB 制造商全稱:BB 功能描述:250mA HIGH-SPEED BUFFER |
| BUF634F | 功能描述:IC OPAMP BUFFER 180MHZ D2PAK-5 RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品變化通告:Discontinuation 18/May/2012 標(biāo)準(zhǔn)包裝:2,000 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.42 V/µs 增益帶寬積:1.5MHz -3db帶寬:- 電流 - 輸入偏壓:15nA 電壓 - 輸入偏移:1000µV 電流 - 電源:116µA 電流 - 輸出 / 通道:100mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5 V，±0.9 V ~ 2.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁(yè)面:851 (CN2011-ZH PDF) 其它名稱:296-20930-2 |
| BUF634F/500 | 功能描述:高速運(yùn)算放大器 250mA High-Speed Buffer RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| BUF634F/500E3 | 功能描述:高速運(yùn)算放大器 250mA High-Speed Buffer RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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