Models
- BA2902YF-M PSpice Model
2D/3D/CAD
- SOP14 Footprint / Symbol
BA2902YF-M
车载用接地检测运算放大器
BA2902YF-M
BA2902YF-M
车载用接地检测运算放大器
车载适用品BA2904Yxxx-M、BA2902Yxx-M是各自独立的高增益、接地检测输入的运算放大器，是2个电路/4个电路集成于1个芯片的单片IC。尤其是工作范围较大，为+3V~+32V(单电源工作时)，且消耗电流较小，可用于汽车导航、汽车音响、汽车空调等车载用途。
主要规格
功能安全:
类别 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
特性：
Power supply (Min.) [V] (+5V=5, +/-5V=10)
3
Power supply (Max.) [V] (+5V=5, +/-5V=10)
36
Channel
4
Circuit Current (Typ.) [mA]
0.7
Input Offset Voltage (Max.) [mV]
7
Input Bias Current (Typ.) [nA]
20
Slew Rate (Typ.) [V/µs]
0.2
Input Voltage Range [V]
VEE to VCC-1.5
Output Voltage Range [V]
VEE to VCC-1.5
Voltage gain (Typ.) [dB]
100
Equivalent input noise voltage (Typ.) [nV/√Hz]
40
Output current (Typ.) [mA]
30
CMRR (Typ.) [dB]
80
PSRR (Typ.) [dB]
100
GBW (Typ.) [MHz]
0.5
Operating Temperature (Min.) [°C]
-40
Operating Temperature (Max.) [°C]
125
Package Size [mm]
8.7x6.2 (t=1.71)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
・Operable with a single power supply・Wide operating supply voltage
single supply: +3.0V to +32V
dual supply: ±1.5V to ±16V
・Standard Op-Amp Pin-assignments
・Input and output are operable GND sense
・Low supply current
・High open loop voltage gain
・Internal ESD protection circuit
・Wide temperature range
