Datasheet > EC5579-HF

EC5579-HF

更新时间： 2022-05-14 22:22:20

品牌	Logo	应用领域
飞虹 - E-CMOS		/
页数	文件大小	规格书
12页	825K
描述
181 Channel Voltage Buffers for TFT LCD

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EC5579-HF 数据手册

EC5579

18+1 Channel Voltage Buffers for TFT LCD

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 Description

Condition

Min

Typ

Max Units

Input Characteristics

V_OS

TCV_OS

I_B

Input Offset Voltage

V_CM= 0V

[1]

—

µV/°C

Average Offset Voltage Drift

Input Bias Current

V_CM= 0V

—

R_IN

Input Impedance

C_IN

Input Capacitance

—

1.35

Output Characteristics

V_OL

V_OH

Output Swing Low

Output Swing High

Output Swing Low

Output Swing High

Short Circuit Current

Output Current

I_L= -5mA (A, B, Q, R rail-to-rail Buffers)

I_L= 5mA (A, B, Q, R rail-to-rail Buffers)

I_L= -5mA (C ~ P Buffers)

I_L= 5mA (C ~ P Buffers)

(A ~ R Buffers)

-4.92

4.92

—

-4.85

—

4.85

-3.5

3.5

—

V_OL

—

V_OH

—

I_SC

±120

±30

—

I_OUT

(A ~ R Buffers)

—

I_SC(Com)

I_OUT(Com)

Short Circuit Current

Output Current

(Com Buffer)

±300

±100

—

(Com Buffer)

—

Power Supply Performance

V_Sis moved from ±3.25V to ±7.75V

No Load (A ~ R Buffers)

PSRR

I_S

Power Supply Rejection Ratio

Supply Current (Per Amplifier)

Supply Current

—

500

µA

—

750

I_S(Com)

(Com Buffer)

—

Dynamic Performance

-4.0V≦V_OUT≦4.0V, 20% to 80%

t_S

Slew Rate [2]

Settling to +0.1% (AV = +1)

-3dB Bandwidth

—

V/µs

µs

(AV = +1), V_O=2V Step

RL = 10KΩ, CL = 10PF

f = 1 MHz

MHz

Degrees

Phase Margin

Channel Separation

1. Measured over operating temperature range

2. Slew rate is measured on rising and falling edges

E-CMOS Corp. (www.ecmos.com.tw)

Page 4 of 12

2007/06/29

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