BU7485SG
Ground Sense High Speed Low Voltage CMOS Operational Amplifiers
BU7485SG
Ground Sense High Speed Low Voltage CMOS Operational Amplifiers
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Description
BU7485G/BU7486xxx/BU7487xx are CMOS operational amplifiers with input ground sense and full swing output. This series has extended operational amplifiers BU7485SG/BU7486Sxxx/BU7487Sxx which can operate over a wider temperature range (-40°C to +105°C). These ICs have wide band, high slew rate, low voltage operation and low input bias current, making the operational amplifiers suitable for portable equipment and sensor application.
Product Detail
Specifications
Power Supply (Min.) [V] (+5V=5, ±5V=10)
3
Power Supply (Max.) [V] (+5V=5, ±5V=10)
5.5
Channel
1
Circuit Current (Typ.) [mA/ch]
1.5
Input Offset Voltage (Max.) [mV]
9.5
Input Bias Current (Typ.) [nA]
0.001
Slew Rate (Typ.) [V/µs]
10
Input Voltage Range [V]
VSS to VDD-1.4
Output Voltage Range [V]
VSS+0.1 to VDD-0.1
Voltage gain (Typ.) [dB]
105
Output current (Typ.) [mA]
8
CMRR (Typ.) [dB]
60
PSRR (Typ.) [dB]
80
GBW (Typ.) [MHz]
10
Operating Temperature (Min.) [°C]
-40
Operating Temperature (Max.) [°C]
105
Package
SSOP5
Reference Code
SOT23-5
Package Size [mm]
2.9x2.8 (t=1.25)
Features
・可低電壓工作・直流電壓增益大
・低輸入偏壓電流
・高回轉率
