Datasheet > BL3701

BL3701

更新时间： 2023-12-06 20:02:13

品牌	Logo	应用领域
上海贝岭 - BELLING		放大器运算放大器
页数	文件大小	规格书
11页	716K
描述
BL3701是上海贝岭推出的系列轨到轨、高带宽、低噪声运算放大器，工作电压支持2.1V-5.5V。 BL3701具有高达12MHz的高增益带宽，低至0.25mV的低失调电压以及6.5nV/√Hz @1kHz的低噪声，是低噪声系统设计的理想选择

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中文翻译

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数据手册

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BL3701 数据手册

BL3701/BL3702/BL3704

ELECTRICAL CHARACTERISTICS

(At TA = +25℃, VS = +5V, VCM = VS/2, RL = 600Ω, unless otherwise noted.)

BL3701 /BL3702 /BL3704

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

INPUT CHARACTERISTICS

Input Offset Voltage

Input Bias Current

V_OS

I_B

V_CM= V_S/2

-2.5

2.5

±0.25

Input Offset Current

I_OS

V_CM

V_S= 5.5V

(-VS) -

0.1

(+VS)

+ 0.1

Common-Mode Voltage Range

VS = 5.5V, VCM = -0.1V to 4V

VS = 5.5V, VCM = -0.1V to 5.6V

RL = 600Ω ,VOUT = 0.15V to 4.85V

RL = 10kΩ ,VOUT = 0.05V to 4.95V

VCM = +VS/2, -40℃ ≤ TA ≤ +125℃

105

Common-Mode Rejection

Ratio

CMRR

Open-Loop Voltage Gain

A_OL

Input Offset Voltage Drift

ΔV_OS/Δ_T

μV/℃

OUTPUT CHARACTERISTICS

V_OH

V_OL

4.97

4.995

RL = 600Ω

0.03

0.05

Output Voltage Swing from

Rail

V_OH

RL = 10KΩ

V_OL

I_SOURCE

Short Circuit Current

Vs=5V

100

POWER SUPPLY

Operating Voltage Range

Power Supply Rejection Ratio

Quiescent Current / Amplifier

DYNAMIC PERFORMANCE

Gain-Bandwidth Product

Slew Rate

2.1

5.5

1.8

PSRR

I_Q

VS = 2.1V to 5.5V, VCM = 0.5V

1.1

GBP

MHz

V/μs

G = +1, 2V Output Step

+VS = 1.4V to 5.5V

＜1% distortion

G = 1, 2V output step

VIN × G = VS

Phase Margin

Full-Power Bandwidth

Settling Time to 0.1%

Overload Recovery Time

BWp

300

0.35

0.7

6.5

3.5

KHZ

μs

f =1KHZ

nV / Hz

Input Voltage Noise Density

f = 10kHZ

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中文翻译

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