PCA9544AD,112 NXP Semiconductors, PCA9544AD,112 Datasheet - Page 2

• Manufacturer Part Number: PCA9544AD,112
• Description: IC I2C MUX 4CH 20SOIC
• Manufacturer: NXP Semiconductors

Specifications of PCA9544AD,112

• Applications: 4-Channel I²C Multiplexer
• Interface: I²C
• Voltage - Supply: 2.3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Package / Case: 20-SOIC (7.5mm Width)
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935275899112; PCA9544AD; PCA9544AD

NXP Semiconductors
3. Ordering information
PCA9544A_4
Product data sheet
3.1 Ordering options
Table 1.
Table 2.
Type number
PCA9544AD
PCA9544APW
PCA9544ABS
Type number
PCA9544AD
PCA9544APW
PCA9544ABS
Ordering information
Ordering options
Package
Name
SO20
TSSOP20
HVQFN20
Topside mark
PCA9544AD
PA9544A
9544A
Rev. 04 — 15 June 2009
Description
plastic small outline package; 20 leads;
body width 7.5 mm
plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
plastic thermal enhanced very thin quad flat package;
no leads; 20 terminals; body 5
Temperature range
40 C to +85 C
40 C to +85 C
40 C to +85 C
4-channel I
2
C-bus multiplexer with interrupt logic
5
0.85 mm
PCA9544A
© NXP B.V. 2009. All rights reserved.
Version
SOT163-1
SOT360-1
SOT662-1
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