16-Channel, 16-bit ES-PWM constant-current LED driver 24-SSOP -40 to 85
16 通道、16 位 ES-PWM 恒定电流 LED 驱动器 24-SSOP -40 to 85
| 参数名称 | 属性值 |
| Rating | Catalog |
| Data transfer rate(Typ)(MHz) | 33 |
| Features | Fault Detection,LED Open Detection,PWM LED Driver,Pre-Charge FET,Thermal Shutdown |
| Operating temperature range(C) | -40 to 85 |
| Package Group | SSOP|24,VQFN|24 |
| Analog dimming steps | 128 |
| Ch to ch accuracy(Typ)(+/- %) | 1.5 |
| TLC6948 | TLC6946DBQR | TLC6946RGER | TLC6948DBQR | TLC6948RGER | TLC6946 | |
|---|---|---|---|---|---|---|
| 描述 | 16-Channel, 16-bit ES-PWM constant-current LED driver 24-SSOP -40 to 85 | 16-Channel, 16-Bit ES-PWM constant-current LED driver 24-SSOP -40 to 85 | 16-Channel, 16-Bit ES-PWM constant-current LED driver 24-VQFN -40 to 85 | 16-Channel, 16-bit ES-PWM constant-current LED driver 24-SSOP -40 to 85 | 16-Channel, 16-bit ES-PWM constant-current LED driver 24-VQFN -40 to 85 | 16-Channel, 16-Bit ES-PWM constant-current LED driver 24-SSOP -40 to 85 |
| Brand Name | - | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | - |
| 是否无铅 | - | 不含铅 | 不含铅 | 不含铅 | 不含铅 | - |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 | 符合 | - |
| 厂商名称 | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | - |
| 包装说明 | - | SSOP, | HVQCCN, | SSOP, | HVQCCN, | - |
| Reach Compliance Code | - | compliant | compliant | compliant | compliant | - |
| Factory Lead Time | - | 12 weeks | 6 weeks | 8 weeks | 6 weeks | - |
| 数据输入模式 | - | SERIAL | SERIAL | SERIAL | SERIAL | - |
| 接口集成电路类型 | - | LED DISPLAY DRIVER | LED DISPLAY DRIVER | LED DISPLAY DRIVER | LED DISPLAY DRIVER | - |
| JESD-30 代码 | - | R-PDSO-G24 | S-PQCC-N24 | R-PDSO-G24 | S-PQCC-N24 | - |
| JESD-609代码 | - | e4 | e4 | e4 | e4 | - |
| 长度 | - | 8.65 mm | 4 mm | 8.65 mm | 4 mm | - |
| 湿度敏感等级 | - | 3 | 2 | 3 | 2 | - |
| 复用显示功能 | - | YES | YES | YES | YES | - |
| 功能数量 | - | 1 | 1 | 1 | 1 | - |
| 区段数 | - | 16 | 16 | 16 | 16 | - |
| 端子数量 | - | 24 | 24 | 24 | 24 | - |
| 最高工作温度 | - | 85 °C | 85 °C | 85 °C | 85 °C | - |
| 最低工作温度 | - | -40 °C | -40 °C | -40 °C | -40 °C | - |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - |
| 封装代码 | - | SSOP | HVQCCN | SSOP | HVQCCN | - |
| 封装形状 | - | RECTANGULAR | SQUARE | RECTANGULAR | SQUARE | - |
| 封装形式 | - | SMALL OUTLINE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | - |
| 座面最大高度 | - | 1.75 mm | 1 mm | 1.75 mm | 1 mm | - |
| 最大供电电压 | - | 5.5 V | 5.5 V | 5.5 V | 5.5 V | - |
| 最小供电电压 | - | 3 V | 3 V | 3 V | 3 V | - |
| 标称供电电压 | - | 3.5 V | 3.5 V | 3.5 V | 3.5 V | - |
| 表面贴装 | - | YES | YES | YES | YES | - |
| 温度等级 | - | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | - |
| 端子面层 | - | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | - |
| 端子形式 | - | GULL WING | NO LEAD | GULL WING | NO LEAD | - |
| 端子节距 | - | 0.635 mm | 0.5 mm | 0.635 mm | 0.5 mm | - |
| 端子位置 | - | DUAL | QUAD | DUAL | QUAD | - |
| 宽度 | - | 3.9 mm | 4 mm | 3.9 mm | 4 mm | - |
| 最小 fmax | - | 33 MHz | 33 MHz | 33 MHz | 33 MHz | - |
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