BU7481SG
고속 그라운드 센스 OP Amp
신규 설계 비추천
BU7481SG
고속 그라운드 센스 OP Amp
기존 고객을 서포트하기 위해 생산하는 제품입니다. 신규 설계용으로는 판매하지 않습니다.
Product Detail
사양 :
Channel
1
Package
SSOP5
Reference Code
SOT23-5
Package Size [mm]
2.9x2.8 (t=1.25)
Power Supply (Min.) [V] (+5V=5, ±5V=10)
1.8
Operating Temperature (Min.) [°C]
-40
Operating Temperature (Max.) [°C]
105
Power Supply (Max.) [V] (+5V=5, ±5V=10)
5.5
Circuit Current (Typ.) [mA/ch]
0.42
Input Voltage Range [V]
VSS to VDD-1.2
Output Voltage Range [V]
VSS+0.1 to VDD-0.1
Input Offset Voltage (Max.) [mV]
8
GBW (Typ.) [MHz]
2.8
Output current (Typ.) [mA]
8
Slew Rate (Typ.) [V/µs]
3.2
Voltage gain (Typ.) [dB]
105
Input Bias Current (Typ.) [nA]
0.001
CMRR (Typ.) [dB]
60
PSRR (Typ.) [dB]
80
특징 :
・저전압 동작 가능+1.8 [V]～+5.5 [V] (단전원)
・큰 직류전압 게인
・정전기 보호회로 내장
Human body model (HBM)±4000[V] (Typ.)
・낮은 입력 바이어스 전류 1[pA] (Typ.)
・High slew rate
3.2[V/μs]
레퍼런스 디자인 / 어플리케이션 평가 Kit
-
- Reference Design - REF66009
- LogiCoA™ Solution BUCK Converter (12V Input, 5V Output, 25W)
LogiCoA001-EVK-001 is a reference design for a BUCK converter that uses ROHM's analog-digital fusion control technology LogiCoA™, which includes a microcontroller ML62Q2035 suitable for LogiCoA™, a 100V gate driver BD2320EFJ-LA, LDO BD950N1WG-C, BD900N1WG-C, operational amplifier BU7481SG, and shunt resistor LTR100LJZPFSR020. Design data, sample software, and an operating system for power supply control are available for this reference design, as well as a reference board. We hope that you will have a chance to experience the analog-digital fusion control LogiCoA™ and make use of it in your future power supply device development.
