At TCASE = +25°C, VS
參數(shù)資料
型號： OPA544F/500G3
廠商： Texas Instruments
文件頁數(shù)： 4/11頁
文件大小： 0K
描述： IC OPAMP PWR 1.4MHZ SGL D2PAK-5
標(biāo)準(zhǔn)包裝： 500
放大器類型： 功率
電路數(shù)： 1
轉(zhuǎn)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(yīng)商設(shè)備封裝： DDPAK/TO-263-5
包裝： 帶卷 (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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