ISL267817_14 Datasheet, PDF (2/18 Pages) Intersil Corporation – 12-Bit Differential Input 200kSPS SAR ADC

ISL267817
Typical Connection Diagram
VREF
+5V SUPPLY
+ _0.1µF + _10µF
REFP-P
REFP-P
VREF
+IN
–IN
GND
Pin Configuration
ISL267817
(8 LD SOIC, MSOP)
TOP VIEW
VREF ¹
+IN 2
–IN 3
GND 4
8 +VCC
7 DCLOCK
6 DOUT
5 CS/SHDN
+VCC
DCLOCK
DOUT
CS/SHDN
SERIAL
INTERFACE
µP/µC
Pin Descriptions
PIN NAME
VREF
+IN
–IN
GND
CS/SHDN
DOUT
DCLOCK
+VCC
PIN NUMBER
DESCRIPTION
1
Reference Input
2
Non Inverting Input
3
Inverting Input
4
Ground
5
Low = Chip Select, High = Shutdown
6
Serial Output Data
7
Data Clock
8
Power Supply
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
+VCC RANGE
(V)
TEMP RANGE
(°C)
PACKAGE
PKG.
DWG. #
ISL267817IBZ
267817 IBZ
4.75 to 5.25
-40°C to +85°C
8 Ld SOIC
M8.15
ISL267817IUZ
67817
4.75 to 5.25
-40°C to +85°C
8 Ld MSOP
M8.118
NOTES:
1. Add “-T*” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), please see device information page for the ISL267817. For more information on MSL please see tech brief
TB363.
2
FN7877.2
April 19, 2012