參數(shù)資料
型號: MCP6271R
廠商: Microchip Technology Inc.
英文描述: 170 レA, 2 MHz Rail-to-Rail Op Amp
中文描述: 170レ甲,2 MHz的軌到軌運算放大器
文件頁數(shù): 3/34頁
文件大?。?/td> 1118K
代理商: MCP6271R
2006 Microchip Technology Inc.
DS21810E-page 3
MCP6271/1R/2/3/4/5
AC ELECTRICAL SPECIFICATIONS
Electrical Characteristics
: Unless otherwise indicated, T
A
= +25°C, V
DD
= +2.0V to +5.5V, V
SS
= GND,
V
CM
= V
DD
/2, V
OUT
V
DD
/2, R
L
= 10 k
Ω
to V
DD
/2, C
L
= 60 pF and and CS is tied low.
Parameters
Sym
TEMPERATURE SPECIFICATIONS
Electrical Characteristics:
Unless otherwise indicated, V
DD
= +2.0V to +5.5V and V
SS
= GND.
Parameters
Sym
Output
Maximum Output Voltage Swing
V
OL
, V
OH
I
SC
V
SS
+ 15
V
DD
15
mV
0.5V output overdrive
(Note 4)
Output Short Circuit Current
±25
mA
Power Supply
Supply Voltage
V
DD
I
Q
2.0
5.5
V
Quiescent Current per Amplifier
100
170
240
μA
I
O
= 0
Min
Typ
Max
Units
Conditions
AC Response
Gain Bandwidth Product
Phase Margin
Slew Rate
Noise
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
GBWP
PM
SR
2.0
65
0.9
MHz
°
V/μs
G = +1
E
ni
e
ni
i
ni
4.6
20
3
μV
P-P
nV/
Hz
fA/
Hz
f = 0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
Min
Typ
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistances
Thermal Resistance, 5L-SOT-23
Thermal Resistance, 6L-SOT-23
Thermal Resistance, 8L-PDIP
Thermal Resistance, 8L-SOIC
Thermal Resistance, 8L-MSOP
Thermal Resistance, 14L-PDIP
T
A
T
A
T
A
–40
–40
–65
+125
+125
+150
°C
°C
°C
Note
θ
JA
θ
JA
θ
JA
θ
JA
θ
JA
θ
JA
θ
JA
θ
JA
256
230
85
163
206
70
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
Thermal Resistance, 14L-SOIC
120
°C/W
Thermal Resistance, 14L-TSSOP
100
°C/W
Note:
The Junction Temperature (T
J
) must not exceed the Absolute Maximum specification of +150°C.
DC ELECTRICAL SPECIFICATIONS (CONTINUED)
Electrical Characteristics
: Unless otherwise indicated, T
A
= +25°C, V
DD
= +2.0V to +5.5V, V
SS
= GND, V
CM
= V
DD
/2,
V
OUT
V
DD
/2, R
L
= 10 k
Ω
to V
DD
/2 and CS is tied low.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note
1:
2:
3:
4:
The MCP6275’s V
CM
for op amp B (pins V
OUTA
/V
INB
+ and V
INB
–) is V
SS
+ 100 mV.
The current at the MCP6275’s V
INB
– pin is specified by I
B
only.
This specification does not apply to the MCP6275’s V
OUTA
/V
INB
+ pin.
The MCP6275’s V
INB
– pin (op amp B) has a common mode input voltage range (V
CMR
) of V
SS
+ 100 mV to
V
DD
– 100 mV. CMRR is not measured for op amp B of the MCP6275. The MCP6275’s V
OUTA
/V
INB
+ pin (op amp B)
has a voltage range specified by V
OH
and V
OL
.
Set by design and characterization.
Does not apply to op amp B of the MCP6275.
5:
6:
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