Datasheet > RT9133BPB

RT9133BPB

更新时间： 2024-02-07 21:07:49

品牌	Logo	应用领域
立锜 - RICHTEK		运算放大器
页数	文件大小	规格书
13页	219K
描述
Rail-to-Rail Operational Amplifier

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技术参数
数据手册

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RT9133BPB 技术参数

Status：	Active	Vs (min)(V)：	4.5
Vs (max)(V)：	15	Number of Outputs：	2.0
Voffset (typ)(mV)：	2	Iout (typ)(mA)：	35
Ipeak (typ)(mA)：	120	Slew Rate(V/us)：	12
AVOL (typ)(dB)：	95	CMRR (typ)(dB)：	80
PSRR (typ)(dB)：	70	Package Type：

RT9133BPB 数据手册

Preliminary

RT9133A/B

Electrical Characteristics

(V_S+=+5V, V_S- = -5V, R_L= 10kΩ and C_L= 10pF to 0V, T_A=25°C, unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Input Characteristics

Input Offset Voltage

= 0

Average Offset Voltage Drift

ΔV /ΔT -40°C≦T ≦85°C

uV/°C

Input Bias Current

= 0

Input Impedance

1.35

GΩ

Input Capacitance

Common-Mode Input Range

CMIR

-5.5

+5.5

Common-Mode Rejection Ratio CMRR For V from –5.5V to +5.5V

Open-Loop Gain

Output Characteristics

Output swing Low

Output swing High

Continuous

VOL

-4.5V≦V

≦+4.5V

OUT

I = -5mA

-4.92 -4.85

= +5mA

4.85

4.92

±35

COM

Buffer Output current

Peak

±120

COM

Buffer Output current

Power Supply

Supply Voltage

4.5

Power Supply Rejection Ratio

Supply Current/Amplifier

Dynamic Performance

Slew Rate(Note)

PSRR V is moved from ±2.25V to ±7.75V

No Load

500

750

-4.0V≦V ≦+4.0V, 20% to 80%

OUT

500

V/us

Setting to ±0.1% (A =+1)

(A = +1), V

= 2V step

OUT

-3dB Bandwidth

R = 10kΩ, C =10 pF

MHz

Gain-Bandwidth Product

Phase Margin

GBWP R = 10kΩ, C =10 pF

R = 10kΩ, C =10 pF

Channel Separation

f = 5MHz

Note: Slew rate is measured on rising and falling edges.

www.richtek.com

DS9133A/B-04 August 2007

1 2 345 6 7...13

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