freescale semiconductor
所示图像仅为示意图。请从产品数据表中获得准确的规格。
| Type | Description |
|---|---|
| Package | 20QFN |
| Family | MPR121 |
| Standard Package | Cut Tape |
| Supplier Package | QFN |
| Standard Package Name | QFN |
| EU RoHS | Compliant |
| Number of Keys | 12 |
| Number of Channels per Chip | 13 |
| Packaging | Tape and Reel |
| Interface Type | I2C |
| Maximum Load Capacitance | 400 |
| Maximum Operating Supply Voltage | 3.6 |
| Type | Capacitive |
| Pin Count | 20 |
| Lead Shape | No Lead |
| Evaluation Tools | Available |
| Mounting Type | Surface Mount |
| Data Interface | I²C, Serial |
| Supplier Device Package | 20-QFN (3x3) |
| Number of Inputs/Keys | 12 Key |
| Operating Temperature | -40°C ~ 85°C |
| Current - Supply | 29µA |
| Voltage - Supply | 1.71 V ~ 3.6 V |
| Package/Case | 20-UFQFN |
| rohs | Lead free / RoHS Compliant |
| Other Names | MPR121QR2CT |
| Dimensions | 3 x 3 x 0.65mm |
| Height | 0.65mm |
| Length | 3mm |
| Maximum Operating Supply Voltage | 3.6 V |
| Maximum Operating Temperature | +85 °C |
| Maximum Supply Current | 393 μA |
| Maximum Switching Frequency | 8.56 MHz |
| Minimum Operating Supply Voltage | 2 V |
| Minimum Operating Temperature | -40 °C |
| Package Type | OFN |
| Sensor Type | Capacitive |
| Switching Mode | Analogue |
| Width | 3mm |
| Product Category | Capacitive Touch Sensors |
| Series | MPR121 |
| Termination Style | SMD/SMT |
| Unit Weight | 0.000617 oz |
| Supply Voltage | 2.5 V to 3.6 V |
| Package / Case | QFN-20 |
| Temperature Range | - 40 C to + 85 C |
| RoHS | RoHS Compliant |
| Supply Current | :29µA |
| IC Interface Type | :I2C, Serial |
| Supply Voltage Min | :1.71V |
| Supply Voltage Max | :3.6V |
| Sensor Case Style | :QFN |
| No. of Pins | :20 |
| Operating Temperature Min | :-40°C |
| Operating Temperature Max | :85°C |
| MSL | :MSL 3 - 168 hours |
| SVHC | :No SVHC (20-Jun-2013) |
| Operating Temperature Range | :-40°C to +85°C |
| Supply Voltage Range | :1.71V to 3.6V |
| Weight (kg) | 0.0002 |
| Tariff No. | 85423990 |
| RESOURCE TYPE | LINK |
|---|---|
| Datasheets |
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