XE8000EV120 Semtech, XE8000EV120 Datasheet - Page 11

• Manufacturer Part Number: XE8000EV120
• Description: BOARD EVAL FOR SX8722I070TRLF
• Manufacturer: Semtech
• Series: ZoomingADC™r

Specifications of XE8000EV120

• Number Of Adc's: 1
• Number Of Bits: 16
• Data Interface: I²C
• Inputs Per Adc: 7 Single or 4 Differential
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Utilized Ic / Part: SX8722
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: XM8000EV120; XM8000EV120

3. Pin Description
ACS - Revision 4.2
©2008 Semtech Corp.
ADVANCED COMMUNICATIONS & SENSING
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3
4
5
6
7
8
9
NC
SLEEP
SHUT
READY
NC
NC
NC
BIAS
EE_POW
EE_SDA
EE_SCL
ALRM1
ALRM2
CKOUT
NC
SCL
SDA
NC
NC
NTEST
AR2P
AR2N
AC7
Symbol
Digital input
Digital input
Digital output
Digital output
Digital output
Digital IO
Digital IO
Digital output
Digital output
Digital output
Digital IO
Digital IO
Digital input
Analog input
Analog input
Analog input
Type
October 2008
Not connected
Setting this pin to 0 puts the SX8722 in sleep mode, power
consumption ~1.5uA, otherwise the pin can be floating
Setting this pin to 0 puts the SX8722 in shutdown mode,
power consumption ~0.5uA, otherwise the pin can be floating
Is high when a measurement data is available
Not connected
Not connected
Not connected
Bias pin, is set to V
performed
Must be used to power the optional I2C EEPROM
Must be connected to SDA pin of the optional EEPROM
when used. Otherwise must remain floating (see chapter
EEPROM connection)
Must be connected to SCL pin of the optional EEPROM
when used. Otherwise must remain floating (see chapter
EEPROM connection)
Alarm1 pin, is high when "on" threshold is reached and low
when "off" threshold is reached, when not used can reamin
floating
Alarm2 pin, is high when "on" threshold is reached and low
when "off" threshold is reached, when not used can reamin
floating
System clock output
Not connected
Serial clock line of the I2C compatible interface
Serial data line of the I2C compatible interface
Not connected
Not connected
Must be connected to V
Second analog input reference (positive input)
Second analog input reference (negative input)
ZoomingADC
TM
Page 11
input 7
BAT
voltage when a measurement is
BAT
Function
High gain acquisition for sensor interface
Internal pull-up
Internal pull-up
Low
Low
Low
Low
Low
Low
Low
Low
Input
Input
DATASHEET
www.semtech.com
SX8722
Status at POR