XE8000EV120 Semtech, XE8000EV120 Datasheet - Page 8

• 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

ACS - Revision 4.2
©2008 Semtech Corp.
ADC STATIC PERFORMANCES
Resolution
No Missing Codes
Gain Error
Offset Error
Integral Non-Linearity
Differential Non-Linearity
Power Supply Rejection Ratio
ADC DYNAMIC PERFORMANCES
Throughput Rate (Continuous Mode)
Throughput Rate (Continuous Mode)
Nbr of Initialization Cycles
Nbr of End Conversion Cycles
PGA Stabilization Delay
TIME BASE
Max ADC oversampling frequency
Min ADC oversampling frequency
DIGITAL OUTPUT
ADC Output Data Coding
TEMPERATURE
Specified Range
Operating Range
ADVANCED COMMUNICATIONS & SENSING
PARAMETER
October 2008
T
1/T
N
N
f
f
Smax
Smin
CONV
INIT
END
PSRR
DNL
CONV
INL
n
Table 1. ZoomingADC specifications
(Note 7)
(Note 8)
(Note 9)
n = 16 bits
(Note 10)
resolution n = 16 bits (Note 11)
resolution n = 16 bits (Note 12)
V
V
n = 12 bits (Note 14)
n = 16 bits (Note 14)
n = 12 bits, f
n = 16 bits, f
(Note 15)
@ 25°C, with a 32k XTAL
@ 25°C, with a 32KXTAL
See Table 55 and Table 56
BATT
BATT
COMMENTS/CONDITIONS
= 5V +/- 0.3V (Note 13)
= 3V +/- 0.3V (Note 13)
Page 8
S
S
High gain acquisition for sensor interface
MIN
270
-40
-40
33
6
3
0
0
0
Binary Two’s Complement
+/- 0.15
VALUE
+/- 1.0
+/- 0.5
1027
OSR
+/- 1
TYP
3.76
0.49
37.5
133
300
78
72
DATASHEET
MAX
+125
www.semtech.com
SX8722
330
+85
16
42
2
5
cycles / f
cycles / f
% of FS
UNITS
cycles
cycles
cycles
LSB
LSB
LSB
kS/s
kS/s
kHz
kHz
Bits
dB
dB
°C
°C
S
S