Product Summary

The SF2500EX22 is a keyboard multiplexer fabricated in sub.micron silicon CMOS Technology. The SF2500EX22 is designed to operate over wide operating voltage, with minimum power consumption and very low voltage drop from VCC. The device saves dozens of active and passive components and permits operating voltage far lower than the standard diode scheme. The applications of the SF2500EX22 include Cell Phones, PDAs, MP3 players.

Parametrics

SF2500EX22 absolute maximum ratings: (1)VCC, DC Supply Voltage: -0.5 to +7.0 V; (2)VI, DC Input Voltage: 0 ≤ VCC ≤ VCC +0.5 V; (3)VO, DC Output Voltage: -0.5 to + 7.0 V; (4)IIK, DC Input Diode Current VI < GND: ±50 mA; (5)IOK, DC Output Diode Current VO = GND: -50 mA; (6)IO, DC Output Sink Current: ± 50 mA; (7)ICC, DC Supply Current per Supply Pin: ± 100 mA; (8)IGND, DC Ground Current per Ground Pin: ± 100 mA; (9)TSTG, Storage Temperature Range: -65 to + 150℃; (10)TL, Lead Temperature, 1 mm from Case for 10 Seconds: 260℃; (11)TJ, Junction Temperature under bias: +150℃; (12)θJA, Thermal Resistance: 80℃/W; (13)PD, Power Dissipation in Still Air at 85℃: 800 mW; (14)MSL, Moisture Sensitivity: Level 1; (15)FR, Flammability Rating Oxygen Index: 28 to 34 UL 94 V.0 @ 0125 in; (16)VESD, ESD Test Voltage Human Body Model: > 3000V; Machine Model: > 300V.

Features

SF2500EX22 features: (1)Single Supply Operation; (2)Optimized for 1.8 V to 3.6 V VCC; (3)Tiny 3 x 3 mm QFN-16 Package; (4)Conforms to: JEDEC MO-220, Issue H, Variation VEED-6; (5)Very Low Voltage Drop; (6)Permits Operation Down to 1.65 V; (7)Near Zero Static Power; (8)ESD Protection: Human Body Model (HBM); > 3000 V, Machine Model (MM); >300 V; (9)Latchup Maximum Rating: 200 mA; (10)Pin-to-Pin Compatible with CM2500; (11)This is a Pb-Free Device.

Diagrams

SF2500EX22 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SF2500EX22
SF2500EX22

Other


Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SF25
SF25

Taiwan Semiconductor

Rectifiers 2A,300V,35NS, SUPER FAST Rect

Data Sheet

0-7000: $0.06
SF2500EX22
SF2500EX22

Other


Data Sheet

Negotiable 
SF2500EX23
SF2500EX23

Other


Data Sheet

Negotiable 
SF25-0881M5UB02
SF25-0881M5UB02


FILTER SAW 881.00 MHZ

Data Sheet

0-3000: $0.68
SF25-1960M5UB01
SF25-1960M5UB01


FILTER SAW 1960.00 MHZ SMD

Data Sheet

Negotiable 
SF25-B
SF25-B

Rectron

Rectifiers 2A 300v 35ns

Data Sheet

0-500: $0.13
500-1000: $0.11
1000-2000: $0.10