pca9685 NXP Semiconductors, pca9685 Datasheet - Page 3

• Manufacturer Part Number: pca9685
• Description: 16-channel, 12-bit Pwm Fm+ I 2c-bus Led Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
3. Applications
4. Ordering information
Table 1.
PCA9685_1
Product data sheet
Type number
PCA9685PW
PCA9685BS
Ordering information
Topside mark
PCA9685PW
PCA9685BS
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
25 MHz typical internal oscillator requires no external components
External 50 MHz (max.) clock input
Internal power-on reset
Noise filter on SDA/SCL inputs
Edge rate control on outputs
No output glitches on power-up
Supports hot insertion
Low standby current
Operating power supply voltage range of 2.3 V to 5.5 V
5.5 V tolerant inputs
ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115 and 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Packages offered: TSSOP28, HVQFN28
RGB or RGBA LED drivers
LED status information
LED displays
LCD backlights
Keypad backlights for cellular phones or handheld devices
40 C to +85 C operation
Package
Name
TSSOP28
HVQFN28
Description
plastic thin shrink small outline package; 28 leads;
body width 4.4 mm
plastic thermal enhanced very thin quad flat package;
no leads; 28 terminals; body 6
Rev. 01 — 24 July 2008
16-channel, 12-bit PWM Fm+ I
6
0.85 mm
2
C-bus LED controller
PCA9685
© NXP B.V. 2008. All rights reserved.
Version
SOT361-1
SOT788-1
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