AS8506C Datasheet, PDF (14/94 Pages) ams AG – Battery Cell Monitor and Balancer IC

Electrical Characteristics
Figure 11:
Analog to Digital Converter
Analog to Digital Converter
-40ºC < T_J < 115ºC; all voltages are with respect to ground
(GND).
Symbol
V_SUP
V_INREF
D_OUT
T_{MEAS_ADC}
ADC_INL
ADC_DNL
Parameter
Input supply voltage
Input reference voltage
Resolution
Measurement time per
channel
INL
DNL
Min Typ Max
4.75 5 5.25
4.485 4.5 4.515
12
1.4
±4
±2
Unit
Note
V LDO output as supply
After absolute trim at 0 hours,
V
specification does not include
solder stress/board stress
effects
bits
ms
LSB No production test.
LSB No production test.
Figure 12:
Pre-reg Parameters
Pre-Regulator
This Pre_reg is an internal regulator which provides supply to
digital and a few analog blocks..
-40ºC < T_J < 115ºC; all voltages are with respect to ground
(GND).
Symbol
V_SUP
P5V
3V3
Parameter
Input supply voltage
Prereg_output voltage
range
3.3V_output voltage
range
Min Typ Max
6 12 32
4.3 5.0 5.5
2.8 3.3 3.6
Unit
V
V
V
Note
AS8506C – 14
ams Datasheet: 2014-Jun-23 [v1-00]