Datasheet

Data Sheet AD5735
Rev. C | Page 21 of 48
–0.005
–0.010
–0.015
–0.020
–0.025
–0.030
–0.035
0.005
0
105
15
20
25
30
TOTAL UNADJUSTED ERROR (%FSR)
SUPPLY (V)
4mA TO 20mA RANGE
T
A
= 25°C
AV
SS
= –26.4V FOR AV
DD
> +26.4V
AV
SS
= –10.8V FOR AV
DD
< +10.8V
09961-060
MAX TUE
MIN TUE
Figure 43. Total Unadjusted Error vs. Supply, External R
SET
TOTAL UNADJUSTED ERROR
(%FSR)
4m
A
T
O 20mA
RANGE
T
A
= 25°C
–0.02
–0.01
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
09961-061
AV
SS
= –26.4V FOR
A
V
DD
> +26.4V
A
V
SS
= –10.8V FOR
A
V
DD
< +10.8V
MIN TUE
105
15
20
25
30
SUPP
LY
(V)
MAX TUE
Figure 44. Total Unadjusted Error vs. Supply, Internal R
SET
6
5
4
3
2
1
0
0 20
15105
CURRENT (µA)
TIME (µs)
A
V
DD
= +15V
AV
SS
= –15V
T
A
= 25°C
R
LOAD
= 300Ω
09961-062
Figure 45. Current vs. Time on Power-Up
4
–10
–8
–6
–4
–2
0
2
0 1 2 3 4 5 6
CURRENT (µA)
TIME (µs)
AV
DD
= +15V
AV
SS
= –15V
T
A
= 25°C
R
LOAD
= 300Ω
INT_ENABLE = 1
09961-063
Figure 46. Current vs. Time on Output Enable
0
5
10
15
20
25
30
–0.50
–0.25
0
0.25
0.50
0.75 1.00 1.25
1.50
1.75 2.00
TIME (ms)
0mA TO 24mA RANGE
1kΩ LOAD
f
SW
= 410kHz
INDUCT
OR = 10µH (XAL4040-103)
AV
CC
= 5V
T
A
= 25°C
I
OUT_x
V
BOOST_x
09961-167
OUTPUT CURRENT (mA) AND V
BOOST_x
VOLTAGE (V)
Figure 47. Output Current and V
BOOST_x
Settling Time
with DC-to-DC Converter (See Figure 77)
0
5
10
15
20
25
30
OUTPUT CURRENT (mA)
–0.25 0
0.25
0.50 0.75 1.00 1.25
1.50 1.75
TIME (ms)
T
A
= –40°C
T
A
= +25°C
T
A
= +105°C
0mA TO 24mA RANGE
1kΩ LOAD
f
SW
= 410kHz
INDUC
TOR = 10µH (XAL4040-103)
AV
CC
= 5V
09961-168
Figure 48. Output Current Settling Time with DC-to-DC Converter
over Temperature (See Figure 77)