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| CC1350_16 Datasheet, PDF (23/61 Pages) Texas Instruments – SimpleLink Ultra-Low-Power Dual-Band Wireless MCU | |||
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CC1350
SWRS183A â JUNE 2016 â REVISED NOVEMBER 2016
ADC Characteristics (continued)
Tc = 25°C, VDDS = 3.0 V, DC-DC disabled. Input voltage scaling enabled, unless otherwise noted.(1)
PARAMETER
TEST CONDITIONS
MIN
TYP
Equivalent fixed internal reference(voltage scaling enabled) (2)
Reference voltage
For best accuracy, the ADC conversion should be initiated
through the TI-RTOS API in order to include the gain/offset
4.3
compensation factors stored in FCFG1.
Reference voltage
Reference voltage
Fixed internal reference (input voltage scaling disabled). (2)
For best accuracy, the ADC conversion should be initiated
through the TI-RTOS API in order to include the gain/offset
compensation factors stored in FCFG1. This value is derived
from the scaled value (4.3 V) as follows:
Vref = 4.3 V Ã 1408 / 4095
VDDS as reference (Also known as RELATIVE) (input voltage
scaling enabled)
1.48
VDDS
Reference voltage
VDDS as reference (Also known as RELATIVE) (input voltage
scaling disabled)
VDDS / 2.82
200 ksamples/s, voltage scaling enabled. Capacitive input,
Input Impedance
input impedance depends on sampling frequency and sampling
>1
time
MAX
UNIT
V
V
V
V
MΩ
5.14 Temperature Sensor
Measured on the Texas Instruments CC1310EM-7XD-7793 reference design with Tc = 25°C, VDDS = 3.0 V, unless otherwise
noted.
PARAMETER
TEST CONDITIONS
MIN TYP MAX
UNIT
Resolution
4
°C
Range
â40
85
°C
Accuracy
Supply voltage coefficient(1)
±5
°C
3.2
°C/V
(1) Automatically compensated when using supplied driver libraries.
5.15 Battery Monitor
Measured on the Texas Instruments CC1310EM-7XD-7793 reference design with Tc = 25°C, VDDS = 3.0 V, unless otherwise
noted.
PARAMETER
TEST CONDITIONS
MIN TYP MAX
UNIT
Resolution
50
mV
Range
1.8
3.8
V
Accuracy
13
mV
5.16 Continuous Time Comparator
Tc = 25°C, VDDS = 3.0 V, unless otherwise noted.
PARAMETER
TEST CONDITIONS
Input voltage range
External reference voltage
Internal reference voltage
DCOUPL as reference
Offset
Hysteresis
Decision time
Current consumption when enabled(1)
Step from â10 mV to 10 mV
(1) Additionally, the bias module must be enabled when running in standby mode.
MIN TYP MAX
UNIT
0
VDDS
V
0
VDDS
V
1.27
V
3
mV
<2
mV
0.72
µs
8.6
µA
Copyright © 2016, Texas Instruments Incorporated
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