Datasheet MIC7300 (Microchip) - 3
| 制造商 | Microchip |
| 描述 | The MIC7300 is a high-performance CMOS operational amplifier featuring rail-to-rail input and output with strong output drive capability |
| 页数 / 页 | 12 / 3 — DC Electrical Characteristics (3.0V). bold. Note 7. Symbol. Parameter. … |
| 文件格式/大小 | PDF / 68 Kb |
| 文件语言 | 英语 |
DC Electrical Characteristics (3.0V). bold. Note 7. Symbol. Parameter. Condition. Min. Typ. Max. Units. Note 9. 165. Note 8
该数据表的模型线
文件文字版本
MIC7300 Micrel
DC Electrical Characteristics (3.0V)
V = +3.0V, V = 0V, V = V = V /2; R = 1MΩ; T = 25°C,
bold
values indicate –40°C ≤ T ≤ +85°C;
Note 7
; unless noted V+ V– CM OUT V+ L J J
Symbol Parameter Condition Min Typ Max Units
V Input Offset Voltage 1.0 9 mV OS TCV Input Offset Voltage Average Drift 1.0 µV/°C OS I Input Bias Current 0.5 pA B I Input Offset Current 0.25 pA OS R Input Resistance >1 TΩ IN CMRR Common-Mode Rejection Ratio 0V ≤ V ≤ 3.0V,
Note 9
50 70 dB CM V Input Common-Mode Voltage input low, CMRR ≥ 50dB –0.3 0 V CM input high, CMRR ≥ 50dB 3.0 3.3 V ±PSRR Power Supply Rejection Ratio V = V = 1.5V to 5.0V, V = 0 55 75 dB V+ V– CM C Common-Mode Input Capacitance 3 pF IN V Output Swing output high, R = 100k 0.2 1 mV OUT L specified as V – V
1
mV V+ OUT output low, R = 100k 0.2 1 mV L
1
mV output high, R = 2k 10 33 mV L specified as V – V
50
mV V+ OUT output low, R = 2k 10 33 mV L
50
mV output high, R = 600Ω 33 110 mV L specified as V – V
165
mV V+ OUT output low, R = 600Ω 33 110 mV L
165
mV I Output Short Circuit Current sinking or sourcing,
Note 8
60 95 mA SC I Supply Current 0.8 2.2 mA S
AC Electrical Characteristics (3V)
V = 3V, V = 0V, V = 1.5V, V = V /2; R = 1MΩ; T = 25°C,
bold
values indicate –40°C ≤ T ≤ +85°C;
Note 7
; unless noted V+ V– CM OUT V+ L J J
Symbol Parameter Condition Min Typ Max Units
SR Slew Rate 0.5 V/µs GBW Gain-Bandwidth Product 0.45 MHz φ Phase Margin C = 0pF 85 ° m L C = 3500pF 40 ° L G Gain Margin 10 dB m June 2005 3 MIC7300
DC Electrical Characteristics (3.0V)
V = +3.0V, V = 0V, V = V = V /2; R = 1MΩ; T = 25°C,
bold
values indicate –40°C ≤ T ≤ +85°C;
Note 7
; unless noted V+ V– CM OUT V+ L J J
Symbol Parameter Condition Min Typ Max Units
V Input Offset Voltage 1.0 9 mV OS TCV Input Offset Voltage Average Drift 1.0 µV/°C OS I Input Bias Current 0.5 pA B I Input Offset Current 0.25 pA OS R Input Resistance >1 TΩ IN CMRR Common-Mode Rejection Ratio 0V ≤ V ≤ 3.0V,
Note 9
50 70 dB CM V Input Common-Mode Voltage input low, CMRR ≥ 50dB –0.3 0 V CM input high, CMRR ≥ 50dB 3.0 3.3 V ±PSRR Power Supply Rejection Ratio V = V = 1.5V to 5.0V, V = 0 55 75 dB V+ V– CM C Common-Mode Input Capacitance 3 pF IN V Output Swing output high, R = 100k 0.2 1 mV OUT L specified as V – V
1
mV V+ OUT output low, R = 100k 0.2 1 mV L
1
mV output high, R = 2k 10 33 mV L specified as V – V
50
mV V+ OUT output low, R = 2k 10 33 mV L
50
mV output high, R = 600Ω 33 110 mV L specified as V – V
165
mV V+ OUT output low, R = 600Ω 33 110 mV L
165
mV I Output Short Circuit Current sinking or sourcing,
Note 8
60 95 mA SC I Supply Current 0.8 2.2 mA S
AC Electrical Characteristics (3V)
V = 3V, V = 0V, V = 1.5V, V = V /2; R = 1MΩ; T = 25°C,
bold
values indicate –40°C ≤ T ≤ +85°C;
Note 7
; unless noted V+ V– CM OUT V+ L J J
Symbol Parameter Condition Min Typ Max Units
SR Slew Rate 0.5 V/µs GBW Gain-Bandwidth Product 0.45 MHz φ Phase Margin C = 0pF 85 ° m L C = 3500pF 40 ° L G Gain Margin 10 dB m June 2005 3 MIC7300