參數資料
| 型號： | OPA544F/500 |
| 廠商： | Texas Instruments |
| 文件頁數： | 1/11頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP PWR 1.4MHZ SGL D2PAK-5 |
| 標準包裝： | 500 |
| 放大器類型： | 功率 |
| 電路數： | 1 |
| 轉換速率： | 8 V/µs |
| 增益帶寬積： | 1.4MHz |
| 電流 - 輸入偏壓： | 15pA |
| 電壓 - 輸入偏移： | 1000µV |
| 電流 - 電源： | 12mA |
| 電流 - 輸出 / 通道： | 4A |
| 電壓 - 電源，單路/雙路(±)： | 20 V ~ 70 V，±10 V ~ 35 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | TO-263-6，D²Pak（5 引線+接片），TO-263BA |
| 供應商設備封裝： | DDPAK/TO-263-5 |
| 包裝： | 帶卷 (TR) |
1994 Burr-Brown Corporation
PDS-1250B
Printed in U.S.A. September, 1995
High-Voltage, High-Current
OPERATIONAL AMPLIFIER
DESCRIPTION
The OPA544 is a high-voltage/high-current opera-
tional amplifier suitable for driving a wide variety of
high power loads. High performance FET op amp
circuitry and high power output stage are combined on
a single monolithic chip.
The OPA544 is protected by internal current limit and
thermal shutdown circuits.
The OPA544 is available in industry-standard
5-lead TO-220 and 5-lead surface-mount power pack-
ages. Its copper tab allows easy mounting to a heat
sink for excellent thermal performance. It is specified
for operation over the extended industrial temperature
range, –40
°C to +85°C.
OPA544
FEATURES
q HIGH OUTPUT CURRENT: 2A min
q WIDE POWER SUPPLY RANGE:
±10 to ±35V
q SLEW RATE: 8V/
s
q INTERNAL CURRENT LIMIT
q THERMAL SHUTDOWN PROTECTION
q FET INPUT: I
B = 100pA max
q 5-LEAD TO-220 PLASTIC PACKAGE
q 5-LEAD SURFACE MOUNT PACKAGE
APPLICATIONS
q MOTOR DRIVER
q PROGRAMMABLE POWER SUPPLY
q SERVO AMPLIFIER
q VALVES, ACTUATOR DRIVER
q MAGNETIC DEFLECTION COIL DRIVER
q AUDIO AMPLIFIER
V–
V
O
V+
V
IN
V
IN
123 4 5
5-Lead TO-220
and
Stagger-Formed
TO-220
+
–
Tab is connected
to V– supply.
V–
V
O
V+
V
IN
V
IN
123 4 5
+
–
Tab is connected
to V– supply.
5-Lead
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
SBOS038
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相關代理商/技術參數 |
參數描述 |
|---|---|
| OPA544FKTTT | 功能描述:運算放大器 - 運放 Hi-Vltg Hi-Current Op Amp RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA544FKTTTG3 | 功能描述:運算放大器 - 運放 Hi-Vltg Hi-Current Op Amp RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA544FKTWT | 制造商:Texas Instruments 功能描述: |
| OPA544T | 功能描述:運算放大器 - 運放 Hi-Vltg Hi-Current Op Amp RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA544T | 制造商:BURR-BROWN 功能描述:OP AMP HIGH VOLT 2A TO-220-5 544 制造商:Texas Instruments 功能描述:OP AMP HIGH VOLT 2A TO-220-5 544 制造商:Texas Instruments 功能描述:OP AMP, HIGH VOLT 2A, TO-220-5, 544 |
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