Datasheet LMC7101 (Microchip) - 5
| Manufacturer | Microchip |
| Description | LMC7101 is a 500kHz gain bandwidth amplifier designed to operate from 2.7V to 12V single-ended power supplies with guaranteed performance at supply voltages of 2.7V, 3V, 5V, and 12V |
| Pages / Page | 12 / 5 — Electrical Characteristics—AC (5V). bold. LMC7101A. LMC7101B. Symbol. … |
| File Format / Size | PDF / 132 Kb |
| Document Language | English |
Electrical Characteristics—AC (5V). bold. LMC7101A. LMC7101B. Symbol. Parameter. Condition. Typ. Min. Max. Units
Model Line for this Datasheet
Text Version of Document
LMC7101 Micrel, Inc.
Electrical Characteristics—AC (5V)
V+ = 5V, V– = 0V, V = 1.5V, V = V+/2; R = 1M = 25 CM OUT L Ω; TJ °C,
bold
values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A LMC7101B Symbol Parameter Condition Typ Min Max Min Max Units
THD Total Harmonic Distortion f = 10kHz, A = –2, 0.01 % V R = 2k = 4.0 V L Ω, VOUT PP SR Slew Rate 0.3 V/µs GBW Gain-Bandwidth Product 0.5 MHz
Electrical Characteristics—AC (12V)
V+ = 12V, V– = 0V, V = 1.5V, V = V+/2; R = 1M = 25 CM OUT L Ω; TJ °C,
bold
values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A LMC7101B Symbol Parameter Condition Typ Min Max Min Max Units
THD Total Harmonic Distortion f = 10kHz, A = –2, 0.01 % V R = 2k, V = 8.5 V L OUT PP SR Slew Rate V+ = 12V,
Note 10
0.3 0.19 0.19 V/µs
0.15 0.15
V/µs GBW Gain-Bandwidth Product 0.5 MHz φ Phase Margin 45 m ° G Gain Margin 10 dB m e Input-Referred Voltage Noise f = 1kHz, V = 1V 37 n CM nV/ Hz i Input-Referred Current Noise f = 1kHz 1.5 n fA/ Hz
General Notes:
Devices are ESD protected; however, handling precautions are recommended. All limits guaranteed by testing on statistical analysis.
Note 1.
Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when operating the device outside its recommended operating ratings.
Note 2.
I/O Pin Voltage is any external voltage to which an input or output is referenced.
Note 3.
The maximum allowable power dissipation is a function of the maximum junction temperature, T ; the junction-to-ambient thermal J(max) resistance, θ ; and the ambient temperature, T . The maximum allowable power dissipation at any ambient temperature is calculated using: JA A P = (T – T ) . Exceeding the maximum allowable power dissipation will result in excessive die temperature. D J(max) A ÷ θJA
Note 4.
Thermal resistance, θ , applies to a part soldered on a printed-circuit board. JA
Note 5.
Human body model, 1.5k in series with 100pF.
Note 6.
Common-mode performance tends to follow the typical value. Minimum value limits reflect performance only near the supply rails.
Note 7.
Continuous short circuit may exceed absolute maximum T under some conditions. J
Note 8.
Shorting OUT to V+ when V+ > 12V may damage the device.
Note 9.
R connected to 5.0V. Sourcing: 5V L ≤ VOUT ≤ 12V. Sinking: 2.5V ≤ VOUT ≤ 5V.
Note 10.
Device connected as a voltage follower with a 12V step input. The value is the positive or negative slew rate, whichever is slower. February 2005 5 LMC7101
Electrical Characteristics—AC (5V)
V+ = 5V, V– = 0V, V = 1.5V, V = V+/2; R = 1M = 25 CM OUT L Ω; TJ °C,
bold
values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A LMC7101B Symbol Parameter Condition Typ Min Max Min Max Units
THD Total Harmonic Distortion f = 10kHz, A = –2, 0.01 % V R = 2k = 4.0 V L Ω, VOUT PP SR Slew Rate 0.3 V/µs GBW Gain-Bandwidth Product 0.5 MHz
Electrical Characteristics—AC (12V)
V+ = 12V, V– = 0V, V = 1.5V, V = V+/2; R = 1M = 25 CM OUT L Ω; TJ °C,
bold
values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A LMC7101B Symbol Parameter Condition Typ Min Max Min Max Units
THD Total Harmonic Distortion f = 10kHz, A = –2, 0.01 % V R = 2k, V = 8.5 V L OUT PP SR Slew Rate V+ = 12V,
Note 10
0.3 0.19 0.19 V/µs
0.15 0.15
V/µs GBW Gain-Bandwidth Product 0.5 MHz φ Phase Margin 45 m ° G Gain Margin 10 dB m e Input-Referred Voltage Noise f = 1kHz, V = 1V 37 n CM nV/ Hz i Input-Referred Current Noise f = 1kHz 1.5 n fA/ Hz
General Notes:
Devices are ESD protected; however, handling precautions are recommended. All limits guaranteed by testing on statistical analysis.
Note 1.
Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when operating the device outside its recommended operating ratings.
Note 2.
I/O Pin Voltage is any external voltage to which an input or output is referenced.
Note 3.
The maximum allowable power dissipation is a function of the maximum junction temperature, T ; the junction-to-ambient thermal J(max) resistance, θ ; and the ambient temperature, T . The maximum allowable power dissipation at any ambient temperature is calculated using: JA A P = (T – T ) . Exceeding the maximum allowable power dissipation will result in excessive die temperature. D J(max) A ÷ θJA
Note 4.
Thermal resistance, θ , applies to a part soldered on a printed-circuit board. JA
Note 5.
Human body model, 1.5k in series with 100pF.
Note 6.
Common-mode performance tends to follow the typical value. Minimum value limits reflect performance only near the supply rails.
Note 7.
Continuous short circuit may exceed absolute maximum T under some conditions. J
Note 8.
Shorting OUT to V+ when V+ > 12V may damage the device.
Note 9.
R connected to 5.0V. Sourcing: 5V L ≤ VOUT ≤ 12V. Sinking: 2.5V ≤ VOUT ≤ 5V.
Note 10.
Device connected as a voltage follower with a 12V step input. The value is the positive or negative slew rate, whichever is slower. February 2005 5 LMC7101
