ISL7457SRH Datasheet, PDF (5/12 Pages) Intersil Corporation – Radiation Hardened, SEE Hardened, Non-Inverting, Quad CMOS Driver

ISL7457SRH
Typical Performance Curves (Pre-rad)
1.8
T_A = +25°C HIGH LIMIT = 2.4V
1.6
HYSTERESIS
1.4
1.2
LOW LIMIT = 0.8V
1.0
5.0
7.0
10
12
15
SUPPLY VOLTAGE (V)
FIGURE 1. SWITCH THRESHOLD vs SUPPLY VOLTAGE
2.0
T_A = +25°C
1.6
ALL INPUTS = 0V
1.2
0.8
0.4
ALL INPUTS = V_S+
0
5
7
10
12
15
SUPPLY VOLTAGE (V)
FIGURE 2. QUIESCENT SUPPLY CURRENT vs SUPPLY
VOLTAGE
9
I_OUT = 100mA
8 ^{TA = +25°C}
7
6
V_H TO OUT
5
4 ^VL ^{TO OUT}
3
2
5
7
10
12
15
SUPPLY VOLTAGE (V)
FIGURE 3. “ON” RESISTANCE vs SUPPLY VOLTAGE
25
20
t_R
15
t_F
10
C_L = 1nF
T_A = +25°C
5
5
7
10
12
15
SUPPLY VOLTAGE (V)
FIGURE 4. RISE/FALL TIME vs SUPPLY VOLTAGE
16
C_L = 1nF
V_S+ = 15V
14
12
t_F
10
t_R
8
6.
-50 -25 0
25 50 75 100 125
TEMPERATURE (°C)
FIGURE 5. RISE/FALL TIME vs TEMPERATURE
25
C_L = 1nF
T_A = +25°C
20
15
10
t_D-
t_D+
5.0
5
7
10
12
15
SUPPLY VOLTAGE (V)
FIGURE 6. PROPAGATION DELAY TIME vs SUPPLY VOLTAGE
5
FN6874.0
March 16, 2009