参数资料
| 型号： | OPA544FKTTTG3 |
| 厂商： | Texas Instruments |
| 文件页数： | 4/11页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP PWR 1.4MHZ SGL D2PAK-5 |
| 标准包装： | 50 |
| 放大器类型： | 功率 |
| 电路数： | 1 |
| 转换速率： | 8 V/µs |
| 增益带宽积： | 1.4MHz |
| 电流 - 输入偏压： | 15pA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 12mA |
| 电流 - 输出 / 通道： | 4A |
| 电压 - 电源，单路/双路(±)： | 20 V ~ 70 V，±10 V ~ 35 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-6，D²Pak（5 引线+接片），TO-263BA |
| 供应商设备封装： | DDPAK/TO-263-5 |
| 包装： | 带卷 (TR) |
2
OPA544
SPECIFICATIONS
At TCASE = +25°C, VS = ±35V, unless otherwise noted.
OPA544T
OPA544T-1
OPA544F
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
OFFSET VOLTAGE
Input Offset Voltage
±1
±5mV
vs Temperature
Specified Temperature Range
±10
V/°C
vs Power Supply
VS = ±10V to ±35V
±10
±100
V/V
INPUT BIAS CURRENT(1)
Input Bias Current
VCM = 0V
±15
±100
pA
vs Temperature
See Typical Curve
Input Offset Current
VCM = 0V
±10
±100
pA
NOISE
Input Voltage Noise
Noise Density, f = 1kHz
36
nV/
√Hz
Current Noise Density, f = 1kHz
3
fA/
√Hz
INPUT VOLTAGE RANGE
Common-Mode Input Range, Positive
Linear Operation
(V+) –6
(V+) –4
V
Negative
Linear Operation
(V–) +6
(V–) +4
V
Common-Mode Rejection
VCM = ±VS –6V
90
106
dB
INPUT IMPEDANCE
Differential
1012 || 8
|| pF
Common-Mode
1012 || 10
|| pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
VO = ±30V, RL = 1k
90
103
dB
FREQUENCY RESPONSE
Gain Bandwidth Product
RL = 15
1.4
MHz
Slew Rate
60Vp-p, RL = 15
58
V/
s
Full-Power Bandwidth
See Typical Curve
Settling Time
0.1%
G = –10, 60V Step
25
s
Total Harmonic Distortion
See Typical Curve
OUTPUT
Voltage Output, Positive
IO = 2A
(V+) –5
(V+) –4.4
V
Negative
IO = 2A
(V–) +5
(V–) +3.8
V
Positive
IO = 0.5A
(V+) –4.2
(V+) –3.8
V
Negative
IO = 0.5A
(V–) +4
(V–) +3.1
V
Current Output
See SOA Curves
Short-Circuit Current
4A
POWER SUPPLY
Specified Operating Voltage
±35
V
Operating Voltage Range
±10
±35
V
Quiescent Current
IO = 0
±12
±15
mA
TEMPERATURE RANGE
Operating
–40
+85
°C
Storage
–40
+125
°C
Thermal Resistance,
θ
JC
f > 50Hz
2.7
°C/W
Thermal Resistance,
θ
JC
DC
3
°C/W
Thermal Resistance,
θ
JA
No Heat Sink
65
°C/W
NOTES: (1) High-speed test at TJ = 25°C.
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| OPA544FKTWT | 制造商:Texas Instruments 功能描述: |
| OPA544T | 功能描述:运算放大器 - 运放 Hi-Vltg Hi-Current Op Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装: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 |
| OPA544T-1 | 制造商:TI 制造商全称:Texas Instruments 功能描述:High-Voltage, High-Current OPERATIONAL AMPLIFIER |
| OPA544TG3 | 功能描述:运算放大器 - 运放 Hi-Vltg Hi-Current Op Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
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