参数资料
型号: MCP6V28T-E/MS
厂商: Microchip Technology
文件页数: 5/50页
文件大小: 0K
描述: IC OPAMP AUTO-ZERO SGL 8SOIC
标准包装: 2,500
放大器类型: 自动调零
电路数: 1
输出类型: 满摆幅
转换速率: 1 V/µs
增益带宽积: 2MHz
电流 - 输入偏压: 7pA
电压 - 输入偏移: 2µV
电流 - 电源: 620µA
电流 - 输出 / 通道: 22mA
电压 - 电源,单路/双路(±): 2.3 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
2011 Microchip Technology Inc.
DS25007B-page 13
MCP6V26/7/8
Note: Unless otherwise indicated, TA =+25°C, VDD = +2.3V to 5.5V, VSS = GND, VCM =VDD/3, VOUT =VDD/2,
VL =VDD/2, RL =10kΩ to VL, CL = 60 pF and CS = GND.
2.3
Frequency Response
FIGURE 2-25:
CMRR and PSRR vs.
Frequency.
FIGURE 2-26:
Open-Loop Gain vs.
Frequency with VDD =2.3V.
FIGURE 2-27:
Open-Loop Gain vs.
Frequency with VDD =5.5V.
FIGURE 2-28:
Gain Bandwidth Product
and Phase Margin vs. Ambient Temperature.
FIGURE 2-29:
Gain Bandwidth Product
and Phase Margin vs. Common Mode Input
Voltage.
FIGURE 2-30:
Gain Bandwidth Product
and Phase Margin vs. Output Voltage.
0
10
20
30
40
50
60
70
80
90
100
110
1.E+02
1.E+03
1.E+04
1.E+05
1.E+06
Frequency (Hz)
C
M
R
,PS
RR
(
d
B)
CMRR
PSRR+
PSRR-
100
100k
1k
1M
10k
-20
-10
0
10
20
30
40
50
60
70
1.E+03
1.E+04
1.E+05
1.E+06
1.E+07
Frequency (Hz)
O
p
en
-Loo
p
G
ai
n
(d
B
)
-270
-240
-210
-180
-150
-120
-90
-60
-30
0
Op
en
-L
o
p
P
h
as
e
(°)
| AOL |
∠A
OL
1k
10k
100k
1M
10M
VDD = 2.3V
CL = 60 pF
-20
-10
0
10
20
30
40
50
60
70
1.E+03
1.E+04
1.E+05
1.E+06
1.E+07
Frequency (Hz)
O
p
en
-Loo
p
Ga
in
(d
B
)
-270
-240
-210
-180
-150
-120
-90
-60
-30
0
O
p
en
-L
o
p
P
h
as
e
)
| AOL |
∠A
OL
1k
10k
100k
1M
10M
VDD = 5.5V
CL = 60 pF
100
3.0
H
z)
90
2.5
°)
u
ct
(M
H
VDD = 5.5V
GBWP
70
80
15
2.0
a
rg
in
(
°
Pro
d
u
60
70
1.0
1.5
h
ase
M
a
d
wid
th
PM
VDD = 2.3V
50
0.5
P
h
in
B
a
n
d
40
0.0
-50
-25
0
25
50
75
100
125
Ga
50
25
0
25
50
75
100
125
Ambient Temperature (°C)
120
4.0
H
z)
100
110
3.0
3.5
°)
u
ct
(M
H
80
90
20
2.5
ar
gin
(
h
Pro
d
u
VDD = 5.5V
VDD = 2.3V
GBWP
70
80
1.5
2.0
h
ase
M
n
dw
id
th
50
60
0.5
1.0
P
h
a
in
B
a
n
PM
40
0.0
0
.5
0
.0
0
.5
.0
.5
2
.0
2
.5
3
.0
3
.5
4
.0
4
.5
5
.0
5
.5
6
.0
G
a
-0
0
1
2
3
4
5
6
Common Mode Input Voltage (V)
120
4.0
H
z)
100
110
3.0
3.5
°)
u
ct
(M
H
80
90
20
2.5
a
rg
in
(
°
Pro
d
u
VDD = 5.5V
VDD = 2.3V PM
70
80
1.5
2.0
h
ase
M
a
d
wid
th
50
60
0.5
1.0
P
h
in
B
a
n
d
GBWP
40
50
0.0
0.5
00 05 10 15 20 25 30 35 40 45 50 55
Ga
i
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Output Voltage (V)
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