SAA1305T Datasheet, PDF (16/32 Pages) Panasonic Semiconductor – On/off logic IC

Philips Semiconductors
On/off logic IC
Product specification
SAA1305T
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
PARAMETER
V_DD
supply voltage
I_q
quiescent supply current
V_I(n)
input voltage on pins
SDA, SCL, RES, WD and TS
D0 to D7
V_O(n)
output voltage on pins CHI, RP,
ON/OFF and LED
f_SCL(max)
T_vj
T_stg
T_amb
maximum SCL clock frequency
virtual junction temperature
storage temperature
ambient temperature
CONDITIONS
operating
V_DD = 5 V; standby mode
f_osc = 32 kHz
with 5 kΩ series resistor
f_osc = 32 kHz
MIN.
−0.5
−
MAX.
+6.5
200
UNIT
V
µA
−0.5 +6.5 V
−0.5 +17
V
−0.5 +6.5 V
−
400
kHz
−
150
°C
−65
+150 °C
−40
+85
°C
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
R_th(j-a)
thermal resistance from junction to
ambient
CONDITIONS
in free air
VALUE
78
UNIT
K/W
CHARACTERISTICS
V_DD = 5 V; T_amb = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
Supply
V_DD
I_q
Inputs
supply voltage
quiescent supply current
operating
note 1
PINS D0 TO D7
V_i(clamp)
I_clamp(h)
I_LI
input clamping voltage
high clamping current
input leakage current
I_clamp = 2 mA
V_D0 to V_D7 >V_DD
V_Dx = 5 V
SCHMITT TRIGGER INPUTS FOR PINS D0, D1 AND D5 TO D7
V_th(r)
V_th(f)
V_hys
rising threshold voltage
falling threshold voltage
hysteresis voltage
SPECIAL INPUTS FOR PINS D2, D3 AND D4
V_th(r)
V_th(f)
V_hys
rising threshold voltage
falling threshold voltage
hysteresis voltage
MIN. TYP. MAX. UNIT
4.5
5.0
5.5
V
−
130
200
µA
5.5
6.5
8.3
V
−
−
2
mA
−
−
1
µA
3.4
3.5
3.6
V
1.4
1.5
1.6
V
1.8
2
2.2
V
2.4
2.5
2.6
V
1.7
1.8
1.9
V
0.5
0.7
0.9
V
2004 Jan 15
16