Datasheet MIC7300 (Microchip) - 4
| 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 / 4 — DC Electrical Characteristics (5V). bold. Note 7. Symbol. Parameter. … |
| 文件格式/大小 | PDF / 68 Kb |
| 文件语言 | 英语 |
DC Electrical Characteristics (5V). bold. Note 7. Symbol. Parameter. Condition. Min. Typ. Max. Units. Note 9. 1.5. 250. Note 8
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文件文字版本
MIC7300 Micrel
DC Electrical Characteristics (5V)
V = +5.0V, 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
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 ≤ 5V,
Note 9
55 80 dB CM V Input Common-Mode Voltage input low, CMRR ≥ 55dB –0.3 –0.0 V CM input high, CMRR ≥ 55dB 5.0 5.3 V ±PSRR Power Supply Rejection Ratio V = V = 2.5V 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 0.3 1.0 mV OUT L specified as V – V
1.5
mV V+ OUT output low, R = 100k 0.3 1.0 mV L
1.5
mV output high, R = 2k 15 50 mV L specified as V – V
75
mV V+ OUT output low, R = 2k 15 50 mV L
75
mV output high, R = 600Ω 50 165 mV L specified as V – V
250
mV V+ OUT output low, R = 600Ω 50 165 mV L
250
mV I Output Short Circuit Current sinking or sourcing,
Note 8
85 105 mA SC I Supply Current V = V+/2 1.0 2.8 mA S OUT
AC Electrical Characteristics (5V)
V = 5V, 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
THD Total Harmonic Distortion f = 1kHz, A = –2, 0.05 % V R = 2kΩ, V = 4.0 V L OUT PP SR Slew Rate 0.5 V/µs GBW Gain-Bandwidth Product 0.4 MHz φ Phase Margin C = 0pF 85 ° m L C = 4500pF 40 ° L G Gain Margin 10 dB m MIC7300 4 June 2005
DC Electrical Characteristics (5V)
V = +5.0V, 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
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 ≤ 5V,
Note 9
55 80 dB CM V Input Common-Mode Voltage input low, CMRR ≥ 55dB –0.3 –0.0 V CM input high, CMRR ≥ 55dB 5.0 5.3 V ±PSRR Power Supply Rejection Ratio V = V = 2.5V 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 0.3 1.0 mV OUT L specified as V – V
1.5
mV V+ OUT output low, R = 100k 0.3 1.0 mV L
1.5
mV output high, R = 2k 15 50 mV L specified as V – V
75
mV V+ OUT output low, R = 2k 15 50 mV L
75
mV output high, R = 600Ω 50 165 mV L specified as V – V
250
mV V+ OUT output low, R = 600Ω 50 165 mV L
250
mV I Output Short Circuit Current sinking or sourcing,
Note 8
85 105 mA SC I Supply Current V = V+/2 1.0 2.8 mA S OUT
AC Electrical Characteristics (5V)
V = 5V, 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
THD Total Harmonic Distortion f = 1kHz, A = –2, 0.05 % V R = 2kΩ, V = 4.0 V L OUT PP SR Slew Rate 0.5 V/µs GBW Gain-Bandwidth Product 0.4 MHz φ Phase Margin C = 0pF 85 ° m L C = 4500pF 40 ° L G Gain Margin 10 dB m MIC7300 4 June 2005