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产品叙述
WEO009616B 型号是消费规格小尺吋 COG OLED 显示器，对角线尺寸0.69吋，分辨率96x16像素。此OLED模块内建SSD1306 IC支持I2C传输接口，逻辑电源电压3V (VDD)，显示器电源电压7.5V (VCC)，50%显示画面耗电流5mA @7.5V VCC (典型值)，驱动方式1/16。此型号OLED模块可支持内部升压及外部供电。
WEO009616B是一款超薄、轻量、低功耗的小尺寸COG OLED显示器，非常适合于智能家居应用、医疗设备、手持式装置、穿戴装置等，工作温度范围在-30℃~+70℃； 储存温度范围为在-30℃~+70℃。
规格图
产品规格
规格说明
| 项目 | 尺寸 | 单位 |
|---|---|---|
| 点阵 | 96 × 16 Dots | － |
| 模块尺寸 | 26.3 × 8.0 × 1.26 | mm |
| 有效区域 | 17.26 × 3.18 | mm |
| 点大小 | 0.16 × 0.18 | mm |
| 点间距 | 0.18 × 0.20 | mm |
| 显示模式 | 被动矩阵 | |
| 发光颜色 | 单色 | |
| 驱动方式 | 1/16 Duty | |
| IC | SSD1306 | |
| 接口 | I2C | |
| 尺寸 | 0.69 寸 | |
最大绝对额定值
| 参数 | 符号 | 最小值 | 最大值 | 单位 |
|---|---|---|---|---|
| 逻辑电源电压 | VDD | 0 | 4 | V |
| 显示电源电压 | VCC | 0 | 16 | V |
|
Charge Pump Regulator Supply Voltage |
VBAT | 0 | 5 | V |
| 工作温度 | TOP | -30 | 70 | °C |
| 储存温度 | TSTG | -30 | 70 | °C |
电气特性
DC 电气特性
| 项目 | 符号 | 条件 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|---|
| 逻辑电源电压 | VDD | － | 1.65 | 3.0 | 3.3 | V |
| 显示电源电压 (Supplied Externally) | VCC | － | 6.0 | 7.5 | 8.0 | V |
| Charge Pump Regulator Supply Voltage | VBAT | － | 3.0 | － | 4.2 | V |
| Charge Pump Output Voltage for Display (Generated by Internal DC/DC) | Charge Pump VCC |
－ | 7.0 | 7.5 | － | V |
| 输入高电压. | VIH | － | 0.8×VDD | － | VDD | V |
| 输入低电压. | VIL | － | 0 | － | 0.2×VDD | V |
| 输出高电压. | VOH | － | 0.9×VDD | － | VDD | V |
| 输出低电压. | VOL | － | 0 | － | 0.1×VDD | V |
| 50% 显示画面耗电流(VCC Supplied Externally) | ICC | － | － | 5 | 10 | mA |
| 50% 显示画面耗电流 (VCC Generated by Internal DC/DC) | IBAT | － | 5 | 10 | mA |
Pin功能定义
| No. | 符号 | 说明 |
|---|---|---|
| 1 | C2N | C1P/C1N – Pin for charge pump capacitor; Connect to each other with a capacitor. C2P/C2N – Pin for charge pump capacitor; Connect to each other with a capacitor. |
| 2 | C2P | |
| 3 | C1P | |
| 4 | C1N | |
| 5 | VBAT | This is the power supply pin for the internal buffer of the DC/DC voltage converter. It must be connected to external source when the converter is used. It should be connected to VDD when the converter is not used. |
| 6 | NC | No connection |
| 7 | VSS | This is a ground pin. |
| 8 | VDD | Power supply pin for core logic operation. |
| 9 | RES# | This pin is reset signal input. When the pin is low, initialization of the chip is executed. Keep this pin HIGH (i.e. connect to VDD) during normal operation. |
| 10 | SCL | When I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin in application and D0 is the serial clock input, SCL. |
| 11 | SDA | |
| 12 | IREF | This pin is segment current reference pin. A resistor should be connected between this pin and VSS. Set the current lower than 30uA. When internal IREF is used, this pin should be kept NC. |
| 13 | VCOMH | The pin for COM signal deselected voltage level. A capacitor should be connected between this pin and VSS. |
| 14 | VCC | This is the most positive voltage supply pin of the chip. A stabilization capacitor should be connected between this pin and VSS when the converter is used. It must be connected to external source when the converter is not used. |