TDA7580_07 Datasheet, PDF (14/39 Pages) STMicroelectronics – FM/AM digital IF sampling processor

Block diagram and electrical specifications
TDA7580
2.2
Electrical characteristics
Table 6.
Symbol
General interface electrical characteristics
(T_j =-40°C to 125°C; V_DD=1.8V, V_DD3= 3.3V)
Parameter
Test condition
Min. Typ. Max. Unit
Low level input current
l_ilh
I/Os@V_DD3 (absolute value)
High level input current
l_ihh
I/Os@V_DD3 (absolute value)
Low level input current
l_il
I/Os@V_DD (absolute value)
V_i = 0V ^{(1) (2)} without pull-up-down
device
V_i = V_DD3 ^{(1) (2)} without pull-up-down
device
V_i = 0V ^{(1) (3) (4)} without pull-up-down
device
1 μA
1 μA
1 μA
l_ih
I_ipdh
I_opuh
I_opul
High level input current
I/Os@V_DD (absolute value)
Pull-down current I/Os @ V_DD3
Pull-up current I/Os @ V_DD3
Pull-up current I/Os @ V_DD
V_i = V_DD ^{(1) (3) (4)} without pull-up device
1 μA
V_i = V_DD3 ⁽⁵⁾ with pull-down device
V_i = 0V ⁽⁶⁾ with pull-up device
V_i = 0V ⁽³⁾ with pull-up device
35 60 85 μA
-100 -70 -40 μA
-40 -30 -20 μA
I_aihop
Analogue pin sunk / drawn current ^Vi ^{= V}DD3
on pin1
V_i = 0V
0.95 1.25 1.55 mA
-6.25 -5.0 -3.75 mA
I_acm
Analogue pin sunk / drawn current ^Vi ^{= V}DD3
on pin 2
V_i = 0V
6.0 8.0 10.0 mA
-10.0 -8.0 -6.0 mA
I_ail
Analogue pin sunk / drawn current ^Vi ^{= V}DD3
on pin 3
V_i = 0V
3.75 5.0 6.25 mA
-1.55 -1.25 -0.95 mA
I_ain
Analogue pin sunk / drawn current ^Vi ^{= V}DD3
on pin 4 and pin 5
V_i = 0V
24 32 40 μA
-40 -32 -24 μA
I_aih6 Analogue pin current on pin 6
V_o = 0V or V_DD3
5 μA
I_aik
Analogue pin sunk / drawn current ^Vi ^{= V}DD
on pin 15
V_i = 0V (spec absolute value)
0.8 1.2 1.6 mA
1 μA
I_oz Tri-state output leakage
V_o = 0V or V_DD3 without pull up / down
device ⁽¹⁾
1 μA
I_ozFT
5V tolerant tri-state output
leakage
V_o = 0V or V_DD ⁽¹⁾
V_o = 5V
1 μA
80 μA
I_latchup I/O latch up current
V < 0V, V > V_DD
200
mA
V_esd Electrostatic protection
Leakage, 1μA
2000
V
1. The leakage currents are generally very small, <1nA. The value given here, 1mA, is the maximum that can occur after an
electrostatic stress on the pin.
2. On pins: 17 to 20, 23 to 26, 29 to 33, 36 to 39, 42 to 46, 49 to 52, 55 to 58.
3. On pins: 13 and 14.
4. Same check on the analogue pin 15 (physically without pull-up-down)
5. On pins: 25, 26, 32, 49, 50, 55, 56
6. On pins: 17 to 20, 23 to 24, 29 to 31, 33, 36 to 39, 42 to 46, 51, 52, 57, 58
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