参数资料
型号: OP279GSZ-REEL
厂商: Analog Devices Inc
文件页数: 12/16页
文件大小: 0K
描述: IC OPAMP GP R-R 5MHZ DUAL 8SOIC
标准包装: 2,500
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 3 V/µs
增益带宽积: 5MHz
电流 - 输入偏压: 300nA
电压 - 输入偏移: 4000µV
电流 - 电源: 3.75mA
电流 - 输出 / 通道: 50mA
电压 - 电源,单路/双路(±): 4.5 V ~ 12 V,±2.25 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
OP179/OP279
–5–
REV. G
VS
5V
VCM
2.5V
6.5
4.0
100
5.5
4.5
–25
5.0
–50
6.0
75
50
25
0
TEMPERATURE – C
SUPPLY
CURRENT
mA
VS
6V
VS
5V
TPC 10. Supply Current vs.
Temperature
FREQUENCY – Hz
POWER
SUPPLY
REJECTION
dB
120
60
0
10
100
10M
1M
100k
10k
1k
80
100
20
40
VS
2.5V
TA
25 C
–PSRR
+PSRR
TPC 13. Power Supply Rejection vs.
Frequency
12
6
0
10k
10M
1M
100k
1k
4
2
8
10
FREQUENCY – Hz
MAXIMUM
OUTPUT
SWING
Volts
TA
25 C
VS
5V
AVCL
+1
RL
1k
TPC 16. Maximum Output Swing vs.
Frequency
5
0
100
3
1
–25
2
–50
4
75
50
25
0
TEMPERATURE – C
SLEW
RATE
V/
s
VS
5V
RL
1k
CL
+1nF
+EDGE
–EDGE
TPC 11. Slew Rate vs. Temperature
6
3
0
10k
10M
1M
100k
1k
2
1
4
5
FREQUENCY – Hz
MAXIMUM
OUTPUT
SWING
Volts
TA
25 C
VS
2.5V
AVCL
+1
RL
1k
TPC 14. Maximum Output
Swing vs. Frequency
50
10
–30
1k
10k
100M
10M
1M
100k
20
30
40
–20
–10
0
FREQUENCY – Hz
CLOSED-LOOP
GAIN
dB
AVCL
+100
AVCL
+10
AVCL
+1
VS
2.5V
TA
25 C
RL
1k
TPC 17. Closed-Loop Gain vs.
Frequency
PHASE
GAIN
120
40
–40
100
1k
10M
1M
100k
10k
60
80
100
–20
0
20
270
90
–90
135
180
225
–45
0
45
FREQUENCY – Hz
OPEN-LOOP
GAIN
dB
PHASE
Degrees
VS
2.5V
TA
–40 C
RL
2k
CL
500pF
TPC 12. Open-Loop Gain and
Phase vs. Frequency
180
160
140
120
100
80
60
40
20
0
10
100
10M
1M
100k
10k
1k
TA
25 C
VS
2.5V OR
5V
FREQUENCY – Hz
IMPEDANCE
AVCL
1
AVCL
10 OR 100
TPC 15. Closed-Loop Output
Impedance vs. Frequency
80
0
10k
20
10
0
40
30
50
60
70
8k
6k
4k
2k
LOAD CAPACITANCE – pF
OVERSHOOT
%
TA
25 C
AVCL
+1
RL
1k
VS
2.5V
VIN
100mV p-p
POSITIVE EDGE AND
NEGATIVE EDGE
TPC 18. Small Signal Overshoot vs.
Load Capacitance
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