A = +25°C" />
參數(shù)資料
型號(hào): MCP6444T-E/SL
廠商: Microchip Technology
文件頁(yè)數(shù): 43/46頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP QUAD 1.6V 9KHZ 14SOIC
標(biāo)準(zhǔn)包裝: 2,600
放大器類型: 通用
電路數(shù): 4
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 0.003 V/µs
增益帶寬積: 9kHz
電流 - 輸入偏壓: 1pA
電壓 - 輸入偏移: 4500µV
電流 - 電源: 0.45µA
電流 - 輸出 / 通道: 22mA
電壓 - 電源,單路/雙路(±): 1.4 V ~ 6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOICN
包裝: 帶卷 (TR)
MCP6441/2/4
DS22257C-page 6
2010-2012 Microchip Technology Inc.
Note: Unless otherwise indicated, T
A = +25°C, VDD = +1.4V to +6.0V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
VL = VDD/2, RL = 1 MΩ to VL and CL = 60 pF.
FIGURE 2-7:
Input Noise Voltage Density
vs. Frequency.
FIGURE 2-8:
Input Noise Voltage Density
vs. Common Mode Input Voltage.
FIGURE 2-9:
CMRR, PSRR vs.
Frequency.
FIGURE 2-10:
CMRR, PSRR vs. Ambient
Temperature.
FIGURE 2-11:
Input Bias, Offset Current
vs. Ambient Temperature.
FIGURE 2-12:
Input Bias Current vs.
Common Mode Input Voltage.
100
1,000
0.1
1
10
100
1000
10000
Frequency (Hz)
Input
Noise
Voltage
Density
(nV/Hz)
0.1
1
10
100
1k
10k
0
50
100
150
200
250
300
350
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
Common Mode Input Voltage (V)
Input
Noise
Voltage
Density
(nV/Hz)
f = 1 kHz
VDD = 6.0 V
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
Frequency (Hz)
CM
RR,
PS
R
(d
B
)
CMRR
PSRR-
PSRR+
c
Representative Part
50
55
60
65
70
75
80
85
90
95
100
-50
-25
0
25
50
75
100
125
Ambient Temperature (°C)
CM
RR,
PS
RR
(
d
B
)
PSRR (VDD = 1.4V to 6.0V, VCM = VSS)
CMRR (VDD = 6.0V, VCM = -0.3V to 6.3V)
CMRR (VDD = 1.4V, VCM = -0.3V to 1.7V)
1
10
100
1000
25
45
65
85
105
125
Ambient Temperature (°C)
In
pu
t
B
ia
san
d
O
ff
se
t
C
u
rr
en
ts
(p
A
)
Input Bias Current
VDD = 6.0V
Input Offset Current
1
10
100
1000
0.
0
0.
5
1.
0
1.
5
2.
0
2.
5
3.
0
3.
5
4.
0
4.
5
5.
0
5.
5
6.
0
Common Mode Input Voltage (V)
In
pu
t
B
ias
C
u
rr
e
nt
(
p
A
)
VDD = 6.0V
TA = +125°C
TA = +85°C
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