参数资料
型号: OPA338NA
英文描述: MicroSIZE, Single-Supply CMOS OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series
中文描述: MicroSIZE,单电源CMOS运算放大器MicroAmplifier⑩系列
文件页数: 5/9页
文件大小: 179K
代理商: OPA338NA
5
OPA337, OPA2337
OPA338, OPA2338
TYPICAL PERFORMANCE CURVES (Cont.)
At TA = +25°C, VS = +5V, and RL = 25k connected to VS/2, unless otherwise noted.
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
Frequency (Hz)
Output
Voltage
(Vp-p)
6
5
4
3
2
1
0
10k
100k
100M
1M
10M
Maximum output
voltage without slew
rate-induced distortion.
OPA337
OPA338
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
Frequency (Hz)
THD+N
(%)
0.1
0.01
0.001
0.0001
20
100
1k
10k
20k
G = +10, R
L = 5k, 25k
G = +5, R
L = 5k, 25k
R
L = 25k
R
L = 5k
G = +1
V
O = 3Vp-p
OPA337
OPA338
A
OL, CMRR, PSRR vs TEMPERATURE
Temperature (°C)
A
OL
,CMRR
(dB)
PSRR
(dB)
140
130
120
110
100
90
80
130
120
110
100
90
80
70
–75
–50
–25
0
25
50
75
100
125
PSRR
CMRR
A
OL
QUIESCENT CURRENT AND SHORT-CIRCUIT CURRENT
vs TEMPERATURE
Temperature (
°C)
Quiescent
Current
(
A)
600
550
500
450
400
350
300
12
11
10
9
8
7
6
Short-Circuit
Current
(mA)
–75
–50
–25
0
25
50
75
100
125
–I
SC
+I
SC
I
Q
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
Output Current (mA)
Output
Voltage
(V)
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
0
±3
±2
±1
±6
±7
±8
±5
±4
125
°C
Sinking
Sourcing
25
°C
V
S = ±2.5V
R
L Tied to Ground
–55
°C
–55
°C
QUIESCENT AND SHORT-CIRCUIT CURRENT
vs SUPPLY VOLTAGE
Supply Voltage (V)
Quiescent
Current
(
A)
Short-Circuit
Current
(mA)
700
650
600
550
500
450
400
±12
±10
±8
±6
±4
±2
0
2.5
4.0
3.5
3.0
5.5
5.0
4.5
+I
SC
–I
SC
I
Q
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相关代理商/技术参数
参数描述
OPA338NA/250 功能描述:运算放大器 - 运放 Singly Sup CMOS 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
OPA338NA/250G4 功能描述:运算放大器 - 运放 Singly Sup CMOS 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
OPA338NA/3K 功能描述:运算放大器 - 运放 MicroSIZE Sngl-Sply CMOS 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
OPA338NA/3KG4 功能描述:运算放大器 - 运放 MicroSIZE Sngl-Sply CMOS 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
OPA338NA250 制造商:Texas Instruments 功能描述: