Datasheet
Table Of Contents
- 1.0 Electrical Characteristics
- 2.0 Typical Performance Curves
- FIGURE 2-1: Input Offset Voltage at VDD = 5.5V.
- FIGURE 2-2: Input Offset Voltage at VDD = 2.3V.
- FIGURE 2-3: Input Bias Current at VDD = 5.5V.
- FIGURE 2-4: Input Offset Voltage Drift at VDD = 5.5V.
- FIGURE 2-5: Input Offset Voltage Drift at VDD = 2.3V.
- FIGURE 2-6: Input Offset Current at VDD = 5.5V.
- FIGURE 2-7: Input Offset Voltage vs. Ambient Temperature.
- FIGURE 2-8: Quiescent Current vs. Ambient Temperature.
- FIGURE 2-9: Maximum Output Voltage Swing vs. Ambient Temperature at RL = 5 kW.
- FIGURE 2-10: Input Bias, Offset Currents vs. Ambient Temperature.
- FIGURE 2-11: CMRR, PSRR vs. Ambient Temperature.
- FIGURE 2-12: Maximum Output Voltage Swing vs. Ambient Temperature at RL = 25 kW.
- FIGURE 2-13: Output Short Circuit Current vs. Ambient Temperature.
- FIGURE 2-14: Slew Rate vs. Ambient Temperature.
- FIGURE 2-15: Input Bias, Offset Currents vs. Common Mode Input Voltage.
- FIGURE 2-16: Gain Bandwidth Product, Phase Margin vs. Ambient Temperature.
- FIGURE 2-17: Input Offset Voltage vs. Common Mode Input Voltage.
- FIGURE 2-18: Input Offset Voltage vs. Output Voltage.
- FIGURE 2-19: Quiescent Current vs. Power Supply Voltage.
- FIGURE 2-20: DC Open-Loop Gain vs. Load Resistance.
- FIGURE 2-21: Gain-Bandwidth Product, Phase Margin vs. Load Resistance.
- FIGURE 2-22: Output Voltage Headroom vs. Output Current Magnitude.
- FIGURE 2-23: DC Open-Loop Gain vs. Power Supply Voltage.
- FIGURE 2-24: Channel-to-Channel Separation vs. Frequency (MCP617 and MCP619 only).
- FIGURE 2-25: Open-Loop Gain, Phase vs. Frequency.
- FIGURE 2-26: Input Noise Voltage, Current Densities vs. Frequency.
- FIGURE 2-27: Small-Signal, Non-Inverting Pulse Response.
- FIGURE 2-28: CMRR, PSRR vs. Frequency.
- FIGURE 2-29: Maximum Output Voltage Swing vs. Frequency.
- FIGURE 2-30: Small-Signal, Inverting Pulse Response.
- FIGURE 2-31: Large-Signal, Non-Inverting Pulse Response.
- FIGURE 2-32: Chip Select (CS) to Amplifier Output Response Time (MCP618 only).
- FIGURE 2-33: The MCP616/7/8/9 Show No Phase Reversal.
- FIGURE 2-34: Large-Signal, Inverting Pulse Response.
- FIGURE 2-35: Chip Select (CS) Internal Hysteresis (MCP618 only).
- FIGURE 2-36: Measured Input Current vs. Input Voltage (below VSS).
- 3.0 Pin Descriptions
- 4.0 Applications Information
- 5.0 Design Aids
- 6.0 Packaging Information
MCP616/7/8/9
DS21613C-page 8 © 2008 Microchip Technology Inc.
Note: Unless otherwise indicated, V
DD
= +2.3V to +5.5V, V
SS
= GND, T
A
= 25°C, V
CM
=V
DD
/2, V
OUT
≈ V
DD
/2,
R
L
=100kΩ to V
DD
/2 and C
L
=60pF.
FIGURE 2-7: Input Offset Voltage vs.
Ambient Temperature.
FIGURE 2-8: Quiescent Current vs.
Ambient Temperature.
FIGURE 2-9: Maximum Output Voltage
Swing vs. Ambient Temperature at R
L
=5k
Ω
.
FIGURE 2-10: Input Bias, Offset Currents
vs. Ambient Temperature.
FIGURE 2-11: CMRR, PSRR vs. Ambient
Temperature.
FIGURE 2-12: Maximum Output Voltage
Swing vs. Ambient Temperature at R
L
=25k
Ω
.
-150
-100
-50
0
50
100
150
-50 -25 0 25 50 75 100
Ambient Temperature (°C)
Input Offset Voltage (µV)
V
DD
= 2.3V
V
DD
= 5.5V
Representative Part
0
2
4
6
8
10
12
14
16
18
20
22
24
-50 -25 0 25 50 75 100
Ambient Temperature (°C)
Quiescent Current
(µA/Amplifier)
V
DD
= 5.5V
V
DD
= 2.3V
0
5
10
15
20
25
30
35
40
-50 -25 0 25 50 75 100
Ambient Temperature (°C)
Output Voltage Headroom
(mV)
R
L
= 5 k
V
DD
= 5.5V
V
DD
= 2.3V
V
OL
– V
SS
V
DD
– V
OH
-25
-20
-15
-10
-5
0
-50 -25 0 25 50 75 100
Ambient Temperature (°C)
Input Bias Current (nA)
0.0
0.2
0.4
0.6
0.8
1.0
Input Offset Current (nA)
I
OS
I
B
V
DD
= 5.5V
80
85
90
95
100
105
110
115
120
-50-250 255075100
Ambient Temperature (°C)
CMRR, PSRR (dB)
PSRR
CMRR
0
1
2
3
4
5
6
7
8
9
-50 -25 0 25 50 75 100
Ambient Temperature (°C)
Output Voltage Headroom
(mV)
R
L
= 25 k
V
DD
= 5.5V
V
DD
= 2.3V
V
OL
– V
SS
V
DD
– V
OH