BD7541SG
Low Powe Input-Output Full Swing Operational Amplifier
BD7541SG
Low Powe Input-Output Full Swing Operational Amplifier
ROHM的高电压工作CMOS运算放大器BD7561 / BD7541家族とBD7562 / BD7542家族是单芯片IC, 它将内置相位补偿电容的输入输出全振幅运算放大器及1个电路 / 2个电路整合于1个芯片中。特别是其工作电压范围广为+5.0V to +14.5V (单个电源工作情况下) , 以消耗电流少, 输入偏置电流非常小为特点。
主要规格
特性:
Power Supply (Min.) [V] (+5V=5, ±5V=10)
5
Power Supply (Max.) [V] (+5V=5, ±5V=10)
14.5
Channel
1
Circuit Current (Typ.) [mA/ch]
0.18
Input Offset Voltage (Max.) [mV]
9
Input Bias Current (Typ.) [nA]
0.001
Slew Rate (Typ.) [V/µs]
0.3
Input Voltage Range [V]
VSS to VDD
Output Voltage Range [V]
VSS+0.1 to VDD-0.1
Voltage gain (Typ.) [dB]
95
Output current (Typ.) [mA]
4
CMRR (Typ.) [dB]
60
PSRR (Typ.) [dB]
80
GBW (Typ.) [MHz]
0.6
Operating Temperature (Min.) [°C]
-40
Operating Temperature (Max.) [°C]
105
Package Size [mm]
2.9x2.8 (t=1.25)
特点:
・高电压 (+5[V]~+14.5[V])・+5[V]~+14.5[V](单电源), ±2.5[V]~±7.25[V](双电源)
・输入、输出都可全振幅工作
・内置相位补偿电容
・消耗电流少
・直流电压增益大
・内置静电保护电路 : 人体模式(HBM) ±4000[V](Typ.)
・温度范围宽
-40[℃]~+105[℃]