SX1508B & SX1509B Ultra-Low Voltage GPIOs

Semtech SX1508B and SX1509B Ultra-Low Voltage GPIOs are general-purpose parallel input/output expanders ideal for low-power handheld battery-powered equipment. This family of GPIOs comes in 4-, 8-, and 16-channel configuration options and allows easy serial expansion of I/O through a standard 400kHz I2C interface. These devices come with a fully programmable LED Driver with an internal oscillator for enhanced lighting control. Keypad applications are also supported with an on-chip scanning engine that enables continuous keypad monitoring up to 64 keys without any additional host interaction reducing bus activity.

Mga Resulta: 4
Pumili Larawan # ng Piyesa
 Mfr.
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Dami RoHS ECAD Model Series
Isitilo ng Mounting
Package / Case
Uri ng Interface
Dami ng I/O
Interrupt Output
Supply Voltage - Min
Supply Voltage - Max
Maximum na Clock Frequency
Minimum na Operating Temperature
Maximum na Operating Temperature
Packaging
ESD Protection
Semtech Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
Datasheet
8,100May Stock
Cut Tape
₱215.95
₱162.58
₱149.08
₱134.36
Tingnan
Reel
₱117.79
Available ang MouseReel
Min.: 1
Mult.: 1
: 3,000
SX1509 SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 1.2 V 3.6 V 2 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Semtech Interface - I/O Expanders 8 CHAN LOW VOLT I2C GPIO + PWM
Datasheet
22,944Inoorder
Cut Tape
₱126.99
₱93.87
₱85.28
₱76.69
Reel
₱64.42
Tingnan
Available ang MouseReel
Min.: 1
Mult.: 1
: 3,000
SX1508 SMD/SMT QFN-20 I2C, Serial 8 I/O With Interrupt 1.2 V 3.6 V 2 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Semtech Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
Datasheet
75May Stock
39,000Inaasahan 4/23/2027
Cut Tape
₱215.95
₱162.58
₱149.08
₱134.36
Tingnan
Reel
₱117.79
Available ang MouseReel
Min.: 1
Mult.: 1
: 3,000
SX1509 SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 1.2 V 3.6 V 2 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Semtech Interface - I/O Expanders 8 CHAN LOW VOLT I2C GPIO + PWM
Datasheet
Lead-Time para sa Hindi Naka-stock 26 (na) Linggo
Reel
₱68.71
Min.: 3,000
Mult.: 3,000
: 3,000
SX1508 SMD/SMT QFN-20 I2C, Serial 8 I/O With Interrupt 1.2 V 3.6 V 2 MHz - 40 C + 85 C Reel 2 kV