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
© 2008 Microchip Technology Inc. DS21613C-page 11
MCP616/7/8/9
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 2-25: 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.
-20
0
20
40
60
80
100
120
140
1.E-
02
1.E-
01
1.E+
00
1.E+
01
1.E+
02
1.E+
03
1.E+
04
1.E+
05
1.E+
06Frequency (Hz)
Open-Loop Gain (dB)
-240
-210
-180
-150
-120
-90
-60
-30
0
Open-Loop Phase (°)
0.01 0.1 1 10 100 1k 10k 100k 1M
Gain
Phase
10
100
1,000
10,000
1.E-
01
1.E+0
0
1.E+0
1
1.E+0
2
1.E+0
3
1.E+0
4
Frequency (Hz)
Input Noise Voltage
Density (nV/
√
Hz)
10
100
1,000
10,000
Input Noise Current
Density (fA/
√
Hz)
0.1 101 100 10k1k
e
ni
i
ni
Time (50 µs/div)
Output Voltage (20 mV/div)
Gain = +1
20
30
40
50
60
70
80
90
100
110
120
1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04
Frequency (Hz)
CMRR, PSRR (dB)
0.1 10k1k100101
CMRR
PSRR-
PSRR+
0.1
1
10
1.E+02 1.E+03 1.E+04 1.E+05
Frequency (Hz)
Maximum Output Voltage
Swing (V
P-P
)
100 1k 10k 100k
V
DD
= 5.5V
V
DD
= 2.3V
Time (50 µs/div)
Output Voltage (20 mV/div)
Gain = -1