11
4952J–AUTO–03/11
Atmel ATA6836
6. Operating Range
Parameter Test Conditions Pin SO28 Pin QFN24 Symbol Min. Typ. Max. Unit
Supply voltage 5, 10 3, 4 V
VS
V
UV
(1)
40 V
Logic supply voltage 19 14 V
VCC
4.75 5.25 V
Logic input voltage 17, 24-26 12, 17-19
V
INH,
V
DI,
V
CLK,
V
CS
–0.3 V
VCC
V
Serial interface clock
frequency
f
CLK
2MHz
Junction temperature
range
T
j
–40 +150 °C
7. Electrical Characteristics
7.5V < V
S
< 40V; 4.75 < V
CC
< 5.25V; INH = High; –40°C < T
j
< 150°C; unless otherwise specified, all values refer to GND pins.
No. Parameters Test Conditions
Pin SO28 Pin QFN24
Symbol Min. Typ. Max. Unit Type*
1 Current Consumption
1.1
Total quiescent current
(V
S
and all outputs to
VS)
V
S
= 33V
V
CC
= 0V or
V
CC
= 5V, bit SI = low or
V
CC
= 5V, pin INH = low
Output pins to VS and
GND
5, 10 3, 4 I
VS
2 µAA
1.2
Quiescent current
(VCC)
4.75V < V
VCC
< 5.25V,
INH or bit SI = low
19 14 I
VCC
20 µA A
4.75V < V
VCC
< 5.25V,
INH or bit SI = low,
T
J
= –40°C
19 14 I
VCC
30 µA A
1.3 Supply current (VS)
V
VS
< 28V normal
operation, all output
stages off
5, 10 3, 4 I
VS
0.8 1.2 mA A
1.4 Supply current (VS)
V
VS
< 28V normal
operation, all output low
stages on, no load
5, 10 3, 4 I
VS
10 mA A
1.5 Supply current (VS)
V
VS
< 28V normal
operation, all output
high stages on, no load
5, 10 3, 4 I
VS
16 mA A
1.6 Supply current (VCC)
4.75V < V
VCC
< 5.25V,
normal operation
19 14 I
VCC
150 µA A
1.7 Discharge current (VS) V
VS
= 40V, INH = low 5, 10 3, 4 I
VS
5 mAA
2 Internal Oscillator Frequency
2.1
Frequency (time base
for delay timers)
f
OSC
19 45 kHz A
3 Undervoltage Detection, Power-on Reset
3.1
Power-on reset
threshold
19 14 V
VCC
2.3 2.7 3.0 V A
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes: 1. Delay time between rising edge of input signal at pin CS after data transmission and switch on/off output stages to 90% of
final level. Device not in standby for t > 1ms.
