O
參數(shù)資料
型號: OPA544TG3
廠商: Texas Instruments
文件頁數(shù): 7/11頁
文件大小: 0K
描述: IC OPAMP PWR 1.4MHZ SGL TO220-5
標(biāo)準(zhǔn)包裝: 49
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: 通孔
封裝/外殼: TO-220-5
供應(yīng)商設(shè)備封裝: TO-220-5
包裝: 管件
5
OPA544
01
2
3
|V
SUPPLY
|–
|V
OUT
|(V)
Output Current (A)
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
5
4
3
2
1
0
|(V–) –V
O|
(V+) – V
O
35
30
25
20
15
10
5
0
Output
Voltage
(V)
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
Frequency (Hz)
20k
100k
200k
Clipping
Slew Rate
Limited
1
10
100
1k
10k
100k
1M
Power
Supply
Rejection
(dB)
Frequency (Hz)
POWER SUPPLY REJECTION vs FREQUENCY
120
100
80
60
40
20
V+ Supply
V– Supply
TYPICAL PERFORMANCE CURVES (CONT)
At T
CASE = +25°C, VS = ±35V, unless otherwise noted.
–75
–50
–25
0
25
50
75
100
125
|V
SUPPLY
|–
|V
OUT
|(V)
Temperature (°C)
OUTPUT VOLTAGE SWING vs TEMPERATURE
6
5
4
3
2
1
0
I
O = –2A
I
O = +0.5A
I
O = +2A
I
O = –0.5A
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
10
1
0.1
0.01
0.001
20
100
1k
10k 20k
THD
+
N
(%)
Frequency (Hz)
R
L = 15
100mW
2W
30W
–75
–50
–25
0
25
50
75
100
125
Gain-Bandwidth
Product
(MHz)
Temperature (°C)
GAIN-BANDWIDTH PRODUCT AND SLEW RATE
vs TEMPERATURE
2.5
2.0
1.5
1.0
0.5
Slew
Rate
(V/S)
9
8
7
6
SR–
SR+
GBW
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