PCA9570GMH, Interface - I/O Expanders Low voltage output expander
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Описание
Semiconductors\Interface ICs\Interface - I/O Expanders
PCA9570 4-Bit General Parallel Output (GPO)NXP Semiconductors PCA9570 4-Bit General Parallel Output (GPO) is a remote CMOS device designed for 4-bit general purpose parallel output (GPO) expansion in low voltage processor and handheld battery powered mobile applications. The PCA9570 achieves 1MHz I 2 C-bus speeds while maintaining backward compatibility to Fast-mode (400kHz) and Standard-mode (100kHz). The streamlined design consists of 4-bit push-pull outputs that provide low current consumption, small packaging options, and a low operating voltage range of 1.1V to 3.6V. Latched outputs are symmetrical 4 mA current drive capability at 3.3V to drive various control logic. The PCA9570 output expander offers a simple solution when additional outputs are needed while keeping interconnections and floor space to a minimum.
Технические параметры
| Brand: | NXP Semiconductors |
| ESD Protection: | 2 kV |
| Factory Pack Quantity: Factory Pack Quantity: | 4000 |
| Interface Type: | I2C, Serial |
| Interrupt Output: | Without Interrupt |
| Logic Family: | PCA9570 |
| Manufacturer: | NXP |
| Maximum Clock Frequency: | 1 MHz |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | SMD/SMT |
| Number of I/Os: | 4 I/O |
| Operating Supply Current: | 6.5 uA |
| Operating Supply Voltage: | 3.6 V |
| Output Current: | 25 mA |
| Package / Case: | XQFN-8 |
| Part # Aliases: | 935298348125 |
| Product Category: | Interface-I/O Expanders |
| Product Type: | I/O Expanders |
| Product: | I/O Expanders |
| Series: | PCA9570 |
| Subcategory: | Interface ICs |
| Supply Voltage - Max: | 3.6 V |
| Supply Voltage - Min: | 3.6 V |
| Type: | I/O Expander |
| Current - Output Source/Sink | 4mA |
| Family | Interface-I/O Expanders |
| Features | POR |
| Frequency - Clock | 100kHz |
| Interface | I?C, SMBus |
| Interrupt Output | No |
| Manufacturer | NXP Semiconductors |
| Mounting Type | Surface Mount |
| Number of I/O | 4 |
| Operating Temperature | -40°C ~ 85°C |
| Output Type | Push-Pull |
| Package / Case | 8-XFQFN Exposed Pad |
| Packaging | Digi-Reel® |
| Part Status | Active |
| Standard Package | 1 |
| Supplier Device Package | 8-XQFN(1.6x1.6) |
| Voltage - Supply | 1.1 V ~ 3.6 V |
| Вес, г | 0.01 |
Техническая документация
Datasheet
pdf, 1695 КБ
Документация
pdf, 1726 КБ
Дополнительная информация
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