PAC5253
Power Application Controller
11.3. Electrical Characteristics
Table 11. Differential Programmable Gain Amplifier (DA) Electrical Characteristics
(VSYS = VCCIO = 5V, VCC33 = 3.3V, and TA = -40°C to 105°C unless otherwise specified.)
UNI
PARAMETER
Operating supply current
CONDITIONS
Each enabled amplifier
MIN
TYP
MAX
T
µA
V
ICC;DA
VICMR;DA
VOLR;DA
VOS;DA
150
300
3.5
3.5
8
Input common mode range
Output linear range
-0.3
0.1
-8
V
Input offset voltage
Gain = 48x, VDAxP= VDAxN = 0V, TA = 25°C
mV
Gain = 1x
Gain = 2x
Gain = 4x
1
2
4
Differential amplifier gain
(zero ohm source impedance)
Gain = 8x, VDAxP = 125mV, VDAxN = 0V,
TA = 25°C
AVZI;DA
8
-2%
2%
Gain = 16x
16
32
Gain = 32x
Gain = 48x
48
kCMRR;DA
RINDIF;DA
Common mode rejection ratio
Differential input impedance
Slew rate (1)
Gain = 8x, VDAxP= VDAxN = 0V, TA = 25°C
55
dB
kΩ
27
Gain = 8x
7
10
V/µs
ns
tST;DA
Settling time (1)
To 1% of final value
200
400
(1) Guaranteed by design.
Table 12. Single-Ended Programmable Gain Amplifier (AMP) Electrical Characteristics
(VSYS = VCCIO = 5V, VCC33 = 3.3V, and TA = -40°C to 105°C unless otherwise specified.)
UNI
T
SYMBOL
PARAMETER
Operating supply current
CONDITIONS
Each enabled amplifier
MIN
TYP
MAX
ICC;AMP
VOLR;AMP
VOS;AMP
80
140
3.5
10
µA
V
Output linear range
Input offset voltage
0.1
-10
Gain = 1x, TA = 25°C, VAMPX = 2.5V
mV
Gain = 1x
1
2
Gain = 2x
Gain = 4x
4
AV;AMP
Amplifier gain
Gain = 8x, VAMPx = 125mV, TA = 25°C
Gain = 16x
8
-2%
2%
16
32
48
0
Gain = 32x
Gain = 48x
IIN;AMP
Input current
Slew rate (1)
1
µA
V/µs
ns
Gain = 8x
8
12
150
tST;AMP
Settling time (1)
To 1% of final value
300
(1) Guaranteed by design.
- 32 -
Rev 1.24‒March 3, 2018
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
