參數(shù)資料
型號: OPA244PA
英文描述: 256K, 32K X 8, 1.8V SER EE, -40C to +85C, 8-DFN, T/R
中文描述: 電壓反饋運算放大器
文件頁數(shù): 5/11頁
文件大?。?/td> 243K
代理商: OPA244PA
5
OPA241, 251
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, and R
L
= 100k
connected to V
S
/2 (ground for V
S
=
±
15V), unless otherwise noted.
Curves apply to OPA241 and OPA251 unless specified.
QUIESCENT CURRENT vs SUPPLY VOLTAGE
Total Supply Voltage (V)
Q
30
28
26
24
22
0
5
10
15
20
25
30
35
40
QUIESCENT CURRENT vs TEMPERATURE
Temperature (°C)
Q
40
35
30
25
20
15
–75
–50
–25
0
25
50
75
100
125
V
S
= ±15V
V
S
= +5V
POWER SUPPLY REJECTION vs FREQUENCY
120
100
80
60
40
20
0
P
Frequency (Hz)
0.1
1
10
100
1k
10k
100k
–PSRR
+PSRR
COMMON-MODE REJECTION vs FREQUENCY
Frequency (Hz)
C
140
120
100
80
60
40
20
0
100
10
1k
10k
100k
V
S
= ±15V
V
S
= +5V
OPEN-LOOP GAIN/PHASE vs FREQUENCY
0.01
0.1
160
140
120
100
80
60
40
20
0
–20
V
180
160
140
120
100
80
60
40
20
0
P
Frequency (Hz)
1
10
100
1k
10k
100k
Φ
G
V
S
= ±15V
V
S
= +5V
INPUT VOLTAGE AND CURRENT
NOISE SPECTRAL DENSITY vs FREQUENCY
1k
100
10
1k
100
10
V
H
Frequency (Hz)
0.1
1
10
100
1k
10k
C
H
Current Noise
Voltage Noise
相關PDF資料
PDF描述
OPA251PA 256K, 32K X 8 1.8V SER EE, -40C to +85C, 8-SOIC 150mil, T/R
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相關代理商/技術參數(shù)
參數(shù)描述
OPA244PA 制造商:Texas Instruments 功能描述:IC OP-AMP MICROPOWER
OPA244PA 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC
OPA244PAG4 功能描述:運算放大器 - 運放 MicroPwr Sgl-Supply Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)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(zhuǎn)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
OPA244UA 功能描述:運算放大器 - 運放 Singly Sup Micro P RoHS:否 制造商:STMicroelectronics 通道數(shù)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(zhuǎn)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
OPA244UA 制造商:Texas Instruments 功能描述:IC SM OP-AMP MICROPOWER