JN5148 NXP Semiconductors, JN5148 Datasheet - Page 72

• Manufacturer Part Number: JN5148
• Description: The JN5148 is an ultra low power, high performance MCU combined with an IEEE802
• Manufacturer: NXP Semiconductors

22.3.9 Digital to Analogue Converters
VDD = 3.0V, VREF = 1.2V, -40 to +85ºC
72
Resolution
Current consumption
Integral nonlinearity
Differential nonlinearity
Offset error
Gain error
Internal clock
Output settling time to
0.5LSB
Minimum Update time
Output voltage swing
Output voltage swing
Vref (Internal)
VREF (External)
Resistive load
Capacitive load
Digital input coding
Parameter
Min
0.8
10
10
-1
0
0
JN-DS-JN5148-001 1v7
Lower of 2x(Vdd-1.2 ) and
215 (single)
Lower of Vdd-1.2 and Vref
235 (both)
500kHz,
250kHz
2MHz,
1MHz,
Binary
Vdd-0.2 and 2xVref
± 10
± 10
Typ
± 2
1.2
12
5
See Section 22.3.7 Bandgap Reference
Max
1.6
+1
20
Unit
LSB
LSB
bits
mV
mV
µA
kΩ
pF
µs
µs
V
V
V
© NXP Laboratories UK 2011
Guaranteed monotonic
16MHz input clock,
programmable
prescaler
With 10k ohms & 20pF
load
2MHz Clock with
sample period of 2
Output voltage swing
Gain =0
Output voltage swing
Gain =1
Allowable range into
VREF pin
To ground
Notes