Z8F082ASH020SC Datasheet, PDF (217/244 Pages) Zilog, Inc. – Z8 Encore XP-R F08xA Series with eXtended Peripherals

Z8 Encore! XP^® F08xA Series
Product Specification
199
Table 124. Analog-to-Digital Converter Electrical Characteristics and Timing (Continued)
V_DD = 2.7 to 3.6V
T_A = -40°C to +105°C
Symbol Parameter
Minimum Typical Maximum Units Conditions
V_osTA
Transimpedance Amplifier
Input Offset Voltage
(Temperature Drift)
1
10
µV/C Over the range of
-10°C to +40°C
I_outTA Transimpedance Amplifier
Output Drive Current
50
µA Amplifier output voltage
Vout ← 1.5V; above
this output voltage,
maximum output
current drops off
I_CC
STOP Mode Current with
10
Transimpedance Amplifier
Active
µA No other peripherals
are enabled
1 _{Analog source impedance affects the ADC offset voltage (because of pin leakage) and input settling}
time.
Table 125. Comparator Electrical Characteristics
Symbol
V_OS
V_CREF
V_CREF
T_PROP
V_HYS
Parameter
Input DC Offset
Programmable Internal
Reference Voltage Range
Programmable Internal
Reference Voltage
Propagation Delay
Input Hysteresis
V_DD = 2.7 to 3.6V
T_A = -40°C to +105°C
Minimum Typical Maximum
5
0
1.8
0.92
1.0
1.08
100
4
Units Conditions
mV
V User-programmable
in 200mV step
V Default
(CMP0[REFLVL]=5H)
ns
mV
PS024705-0405
PRELIMINARY
Electrical Characteristics