Datasheet MIC7111 (Microchip) - 4
| 制造商 | Microchip |
| 描述 | The MIC7111 is a micropower operational amplifier featuring rail-to-rail input and output performance in Micrel's IttyBitty SOT-23-5 package |
| 页数 / 页 | 12 / 4 — Micrel, Inc. MIC7111 DC Electrical Characteristics (Continued) |
| 文件格式/大小 | PDF / 610 Kb |
| 文件语言 | 英语 |
Micrel, Inc. MIC7111 DC Electrical Characteristics (Continued)
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Micrel, Inc. MIC7111 DC Electrical Characteristics (Continued)
VV+ = +1.8V; VV− = 0V; VCM = VOUT = VV+/2; RL = 1M; TJ = +25°C, bold values indicate –40°C ≤ TJ ≤ +85°C, unless noted.
Symbol Parameter Condition ISC Output Short-Circuit Current AVOL Voltage Gain IS Supply Current (7) Min. Typ. Sourcing, VOUT = 0V 15 25 Sinking, VOUT = 1.8V 15 25 Sourcing 400 Sinking 400 VV+ = 1.8V, VOUT = VV+/2 15 Max. Units
mA V/mV
35 µA Max. Units AC Electrical Characteristics
V+ = +1.8V; V− = 0V; VCM = VOUT = VV+/2; RL = 1M; TJ = +25°C, bold values indicate –40°C ≤ TJ ≤ +85°C, unless noted.
Symbol Parameter Condition SR Slew Rate Voltage follower, 1V step, RL = 100k
@ 0.9V, VOUT = 1VP-P GBW Gain Bandwidth Product Sourcing Min. Typ.
0.015 V/µs 25 kHz DC Electrical Characteristics (2.7V)
VV+ = +2.7V; VV− = 0V; VCM = VOUT = VV+/2; RL = 1M; TJ = +25°C, bold values indicate –40°C ≤ TJ ≤ +85°C, unless noted.
Symbol Parameter Condition VOS Input Offset Voltage TCVOS Input Offset Voltage Temperature Drift IB Input Bias Current IOS Input Offset Current RIN Input Resistance +PSRR Positive Power Supply Rejection Ratio 2.7V ≤ VV+ ≤ 5V, VV− = 0V ,
VCM = VOUT = 1.35V −PSRR Negative Power Supply Rejection Ratio CMRR Common-Mode Rejection Ratio CIN Common-Mode Input Capacitance Min. Typ. Max. 0.9 7
9 2.0
1 mV
µV/°C 10
500 0.01 Units 0.5
75 pA pA >10 TΩ 60 90 dB −2.7V ≤ VV− ≤ −5V, VV+ = 0V ,
VCM = VOUT = −1.35V 60 90 dB VCM = −0.2V to +2.9V 52 75 dB 3 pF Note:
7. Short circuit may cause the device to exceed maximum allowable power dissipation (see Note 3). February 11, 2013 4 Revision 2.0
VV+ = +1.8V; VV− = 0V; VCM = VOUT = VV+/2; RL = 1M; TJ = +25°C, bold values indicate –40°C ≤ TJ ≤ +85°C, unless noted.
Symbol Parameter Condition ISC Output Short-Circuit Current AVOL Voltage Gain IS Supply Current (7) Min. Typ. Sourcing, VOUT = 0V 15 25 Sinking, VOUT = 1.8V 15 25 Sourcing 400 Sinking 400 VV+ = 1.8V, VOUT = VV+/2 15 Max. Units
mA V/mV
35 µA Max. Units AC Electrical Characteristics
V+ = +1.8V; V− = 0V; VCM = VOUT = VV+/2; RL = 1M; TJ = +25°C, bold values indicate –40°C ≤ TJ ≤ +85°C, unless noted.
Symbol Parameter Condition SR Slew Rate Voltage follower, 1V step, RL = 100k
@ 0.9V, VOUT = 1VP-P GBW Gain Bandwidth Product Sourcing Min. Typ.
0.015 V/µs 25 kHz DC Electrical Characteristics (2.7V)
VV+ = +2.7V; VV− = 0V; VCM = VOUT = VV+/2; RL = 1M; TJ = +25°C, bold values indicate –40°C ≤ TJ ≤ +85°C, unless noted.
Symbol Parameter Condition VOS Input Offset Voltage TCVOS Input Offset Voltage Temperature Drift IB Input Bias Current IOS Input Offset Current RIN Input Resistance +PSRR Positive Power Supply Rejection Ratio 2.7V ≤ VV+ ≤ 5V, VV− = 0V ,
VCM = VOUT = 1.35V −PSRR Negative Power Supply Rejection Ratio CMRR Common-Mode Rejection Ratio CIN Common-Mode Input Capacitance Min. Typ. Max. 0.9 7
9 2.0
1 mV
µV/°C 10
500 0.01 Units 0.5
75 pA pA >10 TΩ 60 90 dB −2.7V ≤ VV− ≤ −5V, VV+ = 0V ,
VCM = VOUT = −1.35V 60 90 dB VCM = −0.2V to +2.9V 52 75 dB 3 pF Note:
7. Short circuit may cause the device to exceed maximum allowable power dissipation (see Note 3). February 11, 2013 4 Revision 2.0