PCA9570GMH, X-QFN-8(1.6x1.6) I/O Expanders
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Описание
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.
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 | 0.18 |
Техническая документация
Datasheet
pdf, 1695 КБ
Документация
pdf, 1726 КБ
Дополнительная информация
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