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MCP6V74 데이터시트 PDF : 부품 기능 및 핀배열

부품번호 MCP6V74
기능 2 MHz Zero-Drift Op Amps
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MCP6V74 데이터시트 및 MCP6V74 PDF

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MCP6V74 pdf, 반도체, 판매, 대치품
MCP6V71/1U/2/4
TABLE 1-1: DC ELECTRICAL SPECIFICATIONS (CONTINUED)
Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = +2V to +5.5V, VSS = GND,
VCM = VDD/3,VOUT = VDD/2, VL = VDD/2, RL = 20 kto VL and CL = 30 pF (refer to Figures 1-4 and 1-5).
Parameters
Sym. Min. Typ. Max. Units Conditions
Input Bias Current and Impedance
Input Bias Current
Input Bias Current across
Temperature
Input Offset Current
Input Offset Current across
Temperature
Common Mode Input Impedance
Differential Input Impedance
Common Mode
IB
IB
IB
IOS
IOS
IOS
ZCM
ZDIFF
-50
0
-250
-800
±1
+20
+0.2
±60
±50
±50
1013||6
1013||6
+50
+1.5
+250
+800
pA
pA
nA
pA
pA
pA
||pF
||pF
TA = +85°C
TA = +125°C (Note 3)
TA = +85°C
TA = +125°C (Note 4)
Common Mode
Input Voltage Range Low
VCML
— VSS 0.2 V (Note 2)
Common Mode
Input Voltage Range High
VCMH VDD + 0.3
— V (Note 2)
Common Mode Rejection Ratio
CMRR 111
122
— dB VDD = 2V,
VCM = -0.2V to 2.3V
(Note 2)
CMRR 117
130
— dB VDD = 5.5V,
VCM = -0.2V to 5.8V
(Note 2)
Open-Loop Gain
DC Open-Loop Gain (large signal)
Output
Minimum Output Voltage Swing
AOL 117
AOL 126
132
137
— dB VDD = 2V,
VOUT = 0.3V to 1.8V
— dB VDD = 5.5V,
VOUT = 0.3V to 5.3V
VOL VSS VSS + 35 VSS + 121 mV RL = 2 k, G = +2,
0.5V input overdrive
VOL — VSS + 3.5 — mV RL = 20 k, G = +2,
0.5V input overdrive
Maximum Output Voltage Swing
VOH VDD – 121 VDD – 45
VDD
mV RL = 2 k, G = +2,
0.5V input overdrive
VOH
— VDD – 4.5 —
mV RL = 20 k, G = +2,
0.5V input overdrive
Output Short Circuit Current
Power Supply
ISC — ±9 — mA VDD = 2V
ISC — ±26 — mA VDD = 5.5V
Supply Voltage
VDD
2
— 5.5 V
Quiescent Current per Amplifier
IQ 100 170 260 µA IO = 0
POR Trip Voltage
VPOR
0.9
1.2
1.6 V
Note 1: For Design Guidance only; not tested.
2: Figure 2-19 shows how VCML and VCMH changed across temperature for the first production lot.
3: Parts with date codes prior to September 2015 (week code 27) were screened to a +3 nA maximum limit.
4: Parts with date codes prior to September 2015 (week code 27) were screened to ±1 nA minimum/maxi-
mum limits.
DS20005385B-page 4
2015 Microchip Technology Inc.

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MCP6V74 전자부품, 판매, 대치품
MCP6V71/1U/2/4
2.0 TYPICAL PERFORMANCE CURVES
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note: Unless otherwise indicated, TA = +25°C, VDD = +2V to 5.5V, VSS = GND, VCM = VDD/3, VOUT = VDD/2,
VL = VDD/2, RL = 20 kto VL and CL = 30 pF.
2.1 DC Input Precision
50%
45%
40%
35%
30%
25%
20%
15%
10%
5%
0%
28 Samples
TA = 25ºC
VDD = 2V
VDD = 5.5V
-2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 4
FIGURE 2-1:
Input Offset Voltage (µV)
Input Offset Voltage.
60%
50%
28 Samples
TA = -40°C to +125°C
40%
VDD = 5.5V
30%
VDD = 2V
20%
10%
0%
-12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12
Input Offset Voltage Drift; TC1 (nV/°C)
FIGURE 2-2:
Input Offset Voltage Drift.
80%
70%
60%
28 Samples
TA = -40°C to +125°C
50%
VDD = 5.5V
40%
30%
20%
VDD = 2V
10%
0%
-200 -160 -120 -80 -40 0 40 80 120
Input Offset Voltage Quadratric Temp Co;
TC2 (pV/°C2)
FIGURE 2-3:
Input Offset Voltage
Quadratic Temp. Co.
8
6
TA = +125°C
4 TA = +85°C
TA = +25°C
2 TA = - 40°C
0
-2
-4
-6 Representative Part
VCM = VCML
-8
Power Supply Voltage (V)
FIGURE 2-4:
Input Offset Voltage vs.
Power Supply Voltage with VCM = VCML.
8
6
TA = - 40°C
4 TA = +25°C
TA = +85°C
2 TA = +125°C
0
-2
-4
-6 Representative Part
VCM = VCMH
-8
Power Supply Voltage (V)
FIGURE 2-5:
Input Offset Voltage vs.
Power Supply Voltage with VCM = VCMH.
8
Representative Part
6 VDD = 2.0V
4
2
0
-2
TA = +125°C
TA = +85°C
TA = +25°C
-4 TA = -40°C
-6
-8
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Output Voltage (V)
FIGURE 2-6:
Input Offset Voltage vs.
Output Voltage with VDD = 2.0V.
2015 Microchip Technology Inc.
DS20005385B-page 7

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