BD12730G
低消耗电流 输入输出全振幅 运算放大器
BD12730G
BD12730G
低消耗电流 输入输出全振幅 运算放大器
BD12730是低电压工作（1.8V～5V）输入输出全振幅的单运算放大器。此外，具有低等效输入噪声电压（10 nV/ Hz )、高相位裕度（75°）的特点，因此适用于电池设备、音响设备等应用。
主要规格
特性：
Power Supply (Min.) [V] (+5V=5, ±5V=10)
1.8
Power Supply (Max.) [V] (+5V=5, ±5V=10)
5
Channel
1
Circuit Current (Typ.) [mA/ch]
0.32
Input Offset Voltage (Max.) [mV]
5
Input Bias Current (Typ.) [nA]
50
Slew Rate (Typ.) [V/µs]
0.4
Input Voltage Range [V]
VSS to VDD
Output Voltage Range [V]
VSS+0.05 to VDD-0.05
Voltage gain (Typ.) [dB]
85
Equivalent input noise voltage (Typ.) [nV/√Hz]
10
Output current (Typ.) [mA]
12
CMRR (Typ.) [dB]
70
PSRR (Typ.) [dB]
85
GBW (Typ.) [MHz]
1
Operating Temperature (Min.) [°C]
-40
Operating Temperature (Max.) [°C]
85
Package Size [mm]
2.9x2.8 (t=1.25)
特点：
・ Low operating supply voltage・ Input/Output Full Swing
・ Low input offset voltage
・ Low Power Consumption
・ High Phase margin
・ Low Input Referred Noise Voltage
