A/D Converter Characteristics - Panasonic MN101L Series User Manual

Chapter 1
Overview
1.4.4

A/D Converter Characteristics

D. A/D Converter characteristics *13
Parameter
D1 Resolution
D2 Nonlinearity error
Differential non-linearity
D3
error
D4 Zero voltage transition
full-scale voltage
D5
transition
D6 AD conversion time
D7 Sampling time
D8 Reference voltage
D9 Analog input voltage
Analog input leakage
D10
current
*13 T denotes the clock cycle for A/D conversion.
AD
The value from D2 to D5 are guaranteed under the condition of V
I - 28 Electrical Characteristics
Symbol Condition
RSL
INL
DNL
V = 3.0 V, V
DD30
V = 3.0 V
REFP
E
ZS
T = 750 ns
AD
E
FS
t f = 8 MHz, T
CV SYSCLK
t T = 750 ns
S AD
V
REFP
≤ V
V
REFP DD30
V
AIN
At channel off
I
AINL
V = 0 V to V
ADIN
MIN
--
--
--
= 0 V
SS
--
2970
= 750 ns
15.38
AD
1.5
1.8
V
SS
--
DD30
= V = 3.0 V and V
DD30 REFP SS
V = 3.0 V V = 0 V
DD30 SS
Ta = -40 °C to +85 °C
Limits
Unit
TYP MAX
-- 12 Bits
-- ±4
LSB
-- ±3
10 30
mV
2990 --
-- --
µs
-- --
V
--
DD30
V
V
--
REFP
µA
-- ±1
= 0 V.