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參數(shù)資料
| 型號： | BUF634UE4 |
| 英文描述： | 250mA HIGH-SPEED BUFFER |
| 中文描述： | 250mA的高速緩沖 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 256K |
| 代理商： | BUF634UE4 |
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 |
|---|---|
| BUF634UG4 | 功能描述:IC OPAMP BUFFER 180MHZ 8SOIC 制造商:texas instruments 系列:- 包裝:管件 零件狀態(tài):在售 放大器類型:緩沖器 電路數(shù):1 輸出類型:- 壓擺率:2000 V/μs -3db 帶寬:180MHz 電流 - 輸入偏置:5μA 電壓 - 輸入失調(diào):30mV 電流 - 電源:15mA 電流 - 輸出/通道:250mA 電壓 - 電源，單/雙（±）:4.5 V ~ 36 V，±2.25 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商器件封裝:8-SOIC 基本零件編號:BUF634 標(biāo)準(zhǔn)包裝:75 |
| BUF636A | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Silicon NPN High Voltage Switching Transistor |
| BUF640 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 400V V(BR)CEO | 6A I(C) | TO-220AB |
| BUF640A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 450V V(BR)CEO | 6A I(C) | TO-220AB |
| BUF642 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Silicon NPN High Voltage Switching Transistor |
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