PERFORMANCE CHARACTERISTICS AND TEST CIRCUITS
Unless otherwise specified: T
A
= +25, V
S
=
±15V,
V
AM
= +4V, V
AL
= 0.8V.
ON RESISTANCE vs ANALOG INPUT SIGNAL,
SUPPLY VOLTAGE
100µA
R
ON
= V
2
/100µA
In
V
2
Out
V
IN
ON RESISTANCE vs
ANALOG INPUT VOLTAGE
1.4
1.6
1.5
NORMALIZED ON RESISTANCE
vs SUPPLY VOLTAGE
±125°C > T
A
> –55°C
V
IN
= +5V
Normalized On Resistance
(Referred to Value at ±15V)
1.3
1.2
T
A
= +125°C
1.4
1.3
1.2
1.1
1.0
0.9
0.8
On Resistance (kΩ)
1.1
1.0
0.9
0.8
0.7
0.6
–10
–8
–6
–4
–2
0
2
4
6
8
10
Analog Input (V)
T
A
= +25°C
T
A
= –55°C
±5
±6
±7
±8
±9
±10 ±11 ±12 ±13 ±14 ±15
Supply Voltage (V)
SUPPLY CURRENT vs TOGGLE FREQUENCY
+15V/+10V
8
A
+I
SUPPLY
Supply Current (mA)
6
MPC508A
(1)
A
2
En
V
A
50Ω
A
1
A
0
In 2 Thru In 7
In 8
–V Out
±10V/±5V
4
V
S
= ±15V
±10V/±5V
±10V/±5V
10MΩ
14pF
En GND
+4V
2
V
S
= ±10V
A
–I
SUPPLY
–15V/–10V
NOTE: (1) Similar connection for MPC509A.
0
100
1k
10k
100k
1M
10M
Toggle Frequency (Hz)
8
MPC508A, MPC509A
www.ti.com
SBFS019A
BURR-BROWN [ BURR-BROWN CORPORATION ]
