MAX1367 Maxim Integrated Products, MAX1367 Datasheet - Page 4

• Manufacturer Part Number: MAX1367
• Description: (MAX1365 / MAX1367) Digit Panel Meters
• Manufacturer: Maxim Integrated Products

ELECTRICAL CHARACTERISTICS (continued)
(AV
reference), 4-20OUT = 7V, V
noted. All specifications are at T
Stand-Alone, 4.5-/3.5-Digit Panel Meters
with 4–20mA Output
4
ADC POWER SUPPLY (Note 7)
AV
DV
Power-Supply Rejection AV
Power-Supply Rejection DV
AV
DV
DAC POWER SUPPLY
DAC Supply Voltage
DAC Supply Current
LINEAR REGULATOR AND V/I CONVERTER POWER REQUIREMENTS
REG_AMP Supply Voltage
REG_AMP Supply Current
REG_VDD Supply Voltage
REG_VDD Supply Current
LED DRIVERS
LED Supply Voltage
LED Shutdown Supply Current
LED Supply Current
Display Scan Rate
Segment Current Slew Rate
DIG_ Voltage Low
Segment-Drive Source-Current
Matching
Segment-Drive Source Current
LED Drivers Bias Current
Interdigit Blanking Time
DD
DD
DD
DD
DD
_______________________________________________________________________________________
= DV
Voltage
Current (Note 9)
Voltage
Current (Note 9)
PARAMETER
DD
= DAC_VDD = +2.7V to +5.25V, GND = 0, V
DD
DD
REG_AMP
A
= T
V
V
MIN
V
SYMBOL
= +5.0V, C
DAC_VDD
REG_AMP
REG_VDD
I
I
I
V
I
∆I
AV
DV
PSR
PSR
SEG
I
AVDD
DVDD
SHDN
f
V
I
LEDV
LEDV
OSC
SEG
DIG
SEG
to T
DD
DD
/∆t
A
D
MAX
. Typical values are at T
REF+
(Note 8)
(Note 8)
Standby mode
DV
DV
Standby mode
Includes 20mA programmed current
MAX1365
MAX1367
V
From AV
LEDV
DD
DD
= 0.1µF, REF- = GND, C
= +5.25V
= +3.3V
- V
DD
SEG
LEDV
= 0.6V, R
CONDITIONS
= +2.7V to +5.25V, LEDG = 0, V
A
SET
= +25°C, unless otherwise noted.)
= 25kΩ
NEGV
= 0.1µF. Internal clock mode, unless otherwise
2.70
2.70
2.70
4.75
2.70
15.0
MIN
REF+
0.178
TYP
0.10
0.19
5.20
25.2
21.5
100
176
512
640
120
- V
80
25
3
4
REF-
= 2.048V (external
0.300
MAX
5.25
5.25
5.25
0.21
5.25
0.30
27.4
5.25
±12
25.5
640
305
320
180
180
20
10
UNITS
mA/µs
mA
mA
mA
mA
mA
dB
dB
µA
µA
µA
Hz
µA
µs
%
V
V
V
V
V
V
V