PCA9691T/1,512 NXP Semiconductors, PCA9691T/1,512 Datasheet - Page 31

• Manufacturer Part Number: PCA9691T/1,512
• Description: IC ADC/DAC 8-BIT I2C 16SOIC
• Manufacturer: NXP Semiconductors
• Type: ADC, DACr

Specifications of PCA9691T/1,512

• Resolution (bits): 8 b
• Data Interface: I²C, Serial
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sampling Rate (per Second): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935283383512

NXP Semiconductors
19. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.1.1
7.2
7.3
7.3.1
7.4
7.5
7.6
7.7
7.7.1
7.7.2
7.7.3
7.7.4
7.7.5
8
9
10
10.1
10.2
11
12
13
13.1
13.2
13.3
13.4
14
15
16
17
17.1
17.2
17.3
17.4
18
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Functional description . . . . . . . . . . . . . . . . . . . 4
Internal circuitry. . . . . . . . . . . . . . . . . . . . . . . . 16
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 16
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 17
Application information. . . . . . . . . . . . . . . . . . 22
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 23
Soldering of SMD packages . . . . . . . . . . . . . . 26
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 28
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 29
Legal information. . . . . . . . . . . . . . . . . . . . . . . 30
Contact information. . . . . . . . . . . . . . . . . . . . . 30
Characteristics of the I
I
Wave and reflow soldering . . . . . . . . . . . . . . . 26
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Address map . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Control byte . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
D/A conversion . . . . . . . . . . . . . . . . . . . . . . . . . 8
Worst case example . . . . . . . . . . . . . . . . . . . . 10
A/D conversion . . . . . . . . . . . . . . . . . . . . . . . . 11
Reference voltage. . . . . . . . . . . . . . . . . . . . . . 13
Oscillator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
START and STOP conditions . . . . . . . . . . . . . 14
System configuration . . . . . . . . . . . . . . . . . . . 15
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 15
Static characteristics . . . . . . . . . . . . . . . . . . . . 17
Dynamic characteristics . . . . . . . . . . . . . . . . . 19
Introduction to soldering . . . . . . . . . . . . . . . . . 26
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 26
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 27
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 30
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2
C-bus protocol . . . . . . . . . . . . . . . . . . . . . . . 16
2
C-bus. . . . . . . . . . . . . 14
19
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2010.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
8-bit A/D and D/A converter
Date of release: 27 January 2010
Document identifier: PCA9691_2
PCA9691
All rights reserved.