Models
- BU7421G PSpice Model
2D/3D/CAD
- SSOP5 Footprint / Symbol
Ultra Low Power CMOS Op-Amp BU7265/BU7205/BU7271/BU7245 family (Input-Output Full Swing) and BU7411 / BU7421 / BU7475 (ground sense) are monolithic IC. Supply current is very small (BU7265/BU7411 family: 0.35[µA], BU7421 family: 8.5[µA], BU7271 family: 8.6[µA]), and VDD range is +1.6[V] ~ +5.5[V] (BU7411 family: single supply), so operable with low voltage. It’s suitable for applications of portable equipments and battery movements.
Power supply (Min.) [V] (+5V=5, +/-5V=10)
1.7
Power supply (Max.) [V] (+5V=5, +/-5V=10)
5.5
Channel
1
Circuit Current (Typ.) [mA]
0.0085
Input Offset Voltage (Max.) [mV]
6
Input Bias Current (Typ.) [nA]
0.001
Slew Rate (Typ.) [V/µs]
0.05
Input Voltage Range [V]
VSS to VDD-1.2
Output Voltage Range [V]
VSS+0.1 to VDD-0.1
Voltage gain (Typ.) [dB]
100
Output current (Typ.) [mA]
4
CMRR (Typ.) [dB]
60
PSRR (Typ.) [dB]
80
GBW (Typ.) [MHz]
0.09
Operating Temperature (Min.) [°C]
-40
Operating Temperature (Max.) [°C]
85
Package Size [mm]
2.9x2.8 (t=1.25)