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型号 Features Device Architecture VIN Drivers Per Package Pout(Max.) VDSS(V) VDS(V) 电源电压 Alarm Sets CPU VCES Capacity MODE Measurement Part No. VCC 可编程精确输出电压 Periodic INT 输入电压范围 Max points LED Number IF (A) Output Voltage Type Power Supply(V) Description Storage Capacity(bit) Translators per Package Drive Device ID(A) VDD IRC 基准电压 Output VOUT Output Current (Max.) Channel VCE(sat).Typ Channels IQ 电源精度 IOUT GBW(MHz) VDDA Standby PSRR Accu Trip voltage Output Signal Output Voltage (Max.) Input Logic RDS(ON)(mΩ)@VGS=15V（Typ.） RDS(on).Typ(mΩ) ROM Flash Data Rate (Mbps) Series Cells BVDSS VDS(Max.) Rds(on) Typ 封装热阻 封装热阻（结到空气） VTH(V) VCCA Range(V) ID(Max.) QC (nC) Output Current Source/Sink CLK/INT Output 封装功耗 Clock Frequency(Hz) 工作温度 功耗 Vos(mV)(max) Resolution Current Limit Threshold Max Charger RAM VDDB RDS(ON)(mΩ)@VGS=15V（Max.） Standby Power Data Rate(Adaptive) Refresh FreQuency RDS(on)(Max.) Sample Rate Charger Type FOSC Measurement Features Açcu Power on Soft-Start Output type VGS(th)(V)(Min.) 结温 Package Power Switch On Resistance 结温参数 IFSM @tp=10ms (A) VCCB Range(V) SR(V/μs) Clock Adj. Feature Delay Time SNR in dBFS Reference VGS(th)(V)(Typ.) TIMER ADC SNR in dBFS I/O Output Accu. Noise Direction INL IN LSB Noise(1Khz)(nV/√Hz) VISO Qg(Typ) Eff. 工作环境温度 LCD Driver OVP IOUT(Max) Calibration Free 存贮温度 PWM Application Applications GPIO Integrated_Power VRRM (V) Latch output time ADC INL in LSB Clock VDD INL DNL IN LSB Iq/CH(μA) VGS(th)(V)(Max.) USART Work VDD Output current 焊接温度 Input Range（V） Power switching (ΔVOS/ΔT)μV/℃ RTC Output Type Vin Range Hush Interface Crystal Mode VF_typ (V) Compatible Operating temperature Range I2C Power CH Output Range Encrypt I²C Standby Current IDD(Power Saving) SPI IDD(Normal Mode) UL Certified Continuous Current UART Supple Voltage Peak Current ICC 7816 VDROPOUT@100mA Forward/Reverse Accu. OCP Power Consumption ADC Channels IOUT(Max) Supply Voltage(V) OTP Max. points ADC Temperature Sensor Standard Range Of Temp. ESCIS@TJ=25 °C ESD DAC Initial error Input Type Clock PTOT(Max.) Temperature Coefficient Data Output Interface Eoff (mJ) typ IC (A) (@ Tc = 100 °C) max IC (A) (@ Tc = 25 °C) max Qg (nC) typ Eon (mJ) typ IF (A) (@ Tc = 100 °C) max IF (A) (@ Tc = 25 °C) max Irrm(A) typ Qrr (nC) typ VF (V) typ VCE(sat) (V) typ VCES(Max.) Freewheeling diode Input Voltage Default_Output Grade
ME7400E - - -0.5~7.0 - - - - - - - - - 8CH SEG + 8CH GRID Dot Matrix LED Driver - - - - - - - 64 - - - - - - - - - - - - - - - - - - - - SEG: Max -50; GRID: Max 200; Total: Max 400 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Typ 200Hz - - - - - - - - - - SSOP24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LED Display
E-Bike LED Display
Intelligent electricity meter
Digital Tube
Household appliances		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ME7500 - - 2.4V~5.5V - - - - - - - - - 恒流 LED 驱动 - - - - - - - 64 - - - - - - - - - - - - - - - - - - - - 1mA~45mA - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ≥100Hz - - - - - - - - - - SOP20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 彩色 LED 显示面板
家用电器
玩具显示面板
智能便携式设备
智能音频
小家电
智能家居		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ME7501 - - 3.3~5.5V - - - - - - - - - 256 阶 PWM 恒流 LED 驱动 - - - - - - - 64 - - - - - - - - - - - - - - - - - - - - 9~44mA - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 可调（默认基于 1MHz 振荡频率） - - - - - - - - - - QFN20L(3*3*0.75-0.4)
TSSOP20
SOP24
SSOP24(e=0.635
D=1.45)		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 彩色LED显示面板家用电器
玩具显示面板
智能便携式设备
智能音频
小家电、智能家居		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ME7502 - - 3.3~5.5V - - - - - - - - - 32-Step Constant Current + 256-Level PWM Constant Current LED Driver - - - - - - - 192 - - - - - - - - - - - - - - - - - - - - SEG: 13.5~60mA; GRID: 1000mA Max - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Configurable - - - - - - - - - - QFN32L(4*4*0.75-0.4)and LQFP32L(7*7*1.4-0.8) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LED Display
Household appliances
Toy display
Smart Smart portable devices
Smart audio		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ME7502A - - -0.5~6.0V - - - - - - - - - 32-Step Constant Current + 256-Level PWM LED Driver - - - - - - - 144 - - - - - - - - - - - - - - - - - - - - 13.5~60mA - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Configurable - - - - - - - - - - QFN32L - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LED Display
Household appliances
Toy display
Smart portable devices
Smart audio		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ME7502B - - -0.5~6.0V - - - - - - - - - 32-Step Constant Current + 256-Level PWM LED Driver - - - - - - - 96 - - - - - - - - - - - - - - - - - - - - 13.5~60mA - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Configurable - - - - - - - - - - QFN32L - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LED Display
Household appliances
Toy display
Smart portable devices
Smart audio		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ME7502C - - -0.5~6.0V - - - - - - - - - 32-Step Constant Current + 256-Level PWM LED Driver - - - - - - - 96 - - - - - - - - - - - - - - - - - - - - 13.5~60mA - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Configurable - - - - - - - - - - SSOP24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Color LED display panels
Household appliances
toy display panels
Smart portable devices
smart audio
Small home appliances
smart home		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ME7502D - - -0.5~6.0V - - - - - - - - - I2C Constant Current LED Driver - - - - - - - 144 - - - - - - - - - - - - - - - - - - - - SEG: -65; GRID: 1000 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Configurable - - - - - - - - - - EQSOP28 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Color LED display panels
Household appliances and toy display panels
Smart portable devices
smart audio
Small household appliances
smart home		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ME7502E - - -0.5~6.0V - - - - - - - - - Constant Current LED Driver with I2C - - - - - - - 128 - - - - - - - - - - - - - - - - - - - - SEG: Max 60; GRID: 1000 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Configurable - - - - - - - - - - EQSOP28 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Color LED display panels
Household appliances and toy display panels
Smart portable devices
smart audio
Small household appliances
smart home		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ME7502F - - -0.5~6.0V - - - - - - - - - Constant Current LED Controller/Driver - - - - - - - 180 - - - - - - - - - - - - - - - - - - - - SEG: Max 60; GRID: 1000 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Configurable - - - - - - - - - - QFN32L - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LED displays
Household appliances and toy displays
Smart portable devices and smart audio		 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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