JN516X Datasheet, PDF (65/94 Pages) NXP Semiconductors – IEEE802.15.4 Wireless Microcontroller

19.3.5 Bandgap Reference
VDD = 2.0 to 3.6V, -40 to +125ºC, italic +85 ºC Bold +125 ºC
Parameter
Voltage
DC power supply rejection
Temperature coefficient
Min
1.198
Typ
1.235
58
+40
+135
+65
+93
Max
1.260
Point of inflexion
+80
Unit
V
dB
ppm/ºC
ºC
Notes
at 25ºC
20 to 85ºC
-40ºC to 20ºC
20 to 125 ºC
-40ºC to 85ºC
19.3.6 Analogue to Digital Converters
VDD = 3.0V, VREF = 1.2V, -40 to +125ºC, italic +85 ºC Bold +125 ºC
Parameter
Min
Typ
Max
Unit
Resolution
Current consumption
Integral nonlinearity
Differential nonlinearity
Offset error
Gain error
Internal clock
10
550
± 1.6, 1.8
-0.5
+0.5
-10
-20
+10
+20
0.25,0.5 or
1.0
bits
µA
LSB
LSB
mV
mV
MHz
No. internal clock periods
to sample input
Conversion time
Input voltage range
Vref (Internal)
Vref (External)
2, 4, 6 or 8
9.5
148
µs
0.04
Vref
V
or 2*Vref
See Section 19.3.5
1.15
1.2
1.6
V
Input capacitance
8
pF
Notes
500kHz Clock
Guaranteed monotonic
0 to Vref range
0 to 2Vref range
0 to Vref range
0 to 2Vref range
16MHz input clock,
÷16,32or 64
Programmable
Programmable
Switchable. Refer to
17.1.1
Allowable range into
VREF pin
In series with 5K ohms
© NXP Laboratories UK 2013
JN-DS-JN516x v1.1 Production
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