MAX1365ECM+ Maxim Integrated Products, MAX1365ECM+ Datasheet - Page 8

• Manufacturer Part Number: MAX1365ECM+
• Description: IC PANEL METER 4.5 DIG 48LQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1365ECM+

• Display Type: LED
• Configuration: 7 Segment
• Digits Or Characters: A/D 4.5 Digits
• Voltage - Supply: 2.7 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Interface: -

Stand-Alone, 4.5-/3.5-Digit Panel Meters
with 4–20mA Output
(A
ence), V
wise noted.)
8
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
VDD
0
_______________________________________________________________________________________
-40
= D
EXT
-15
VDD
= 7V, C
vs. TEMPERATURE
DAC GAIN ERROR
TEMPERATURE (°C)
= +5V, V
10
REF+
35
-10
-20
-30
-40
-50
DAC_VDD
50
40
30
20
10
= C
0
-40
EXTERNAL REFERENCE = 2.048V
REF-
60
-20
0 TO 16mA MODE
= +5.0V, GND = 0, LEDG = 0, V
= 0.1µF, C
4–20OUT GAIN ERROR
vs. TEMPERATURE
85
0
TEMPERATURE (°C)
500mV/div
20
10mA/div
NEGV
40
-0.5
Typical Operating Characteristics (continued)
4–20mA MODE
2.5
2.0
1.5
1.0
0.5
0
-20,000
= 0.1µF. Internal clock mode, unless otherwise noted. T
60
OFFSET ENABLED
(EN_I = HIGH)
(4–20OUT SPAN LINEARITY)
-10,000
80
4–20OUT vs. DAC CODE
STEP RESPONSE
DAC CODE (COUNTS)
100µs/div
LEDV
-100
-150
150
100
0
-50
50
0
4
= +2.7V to +5.25V, V
10,000
vs. CURRENT OUTPUT (4-20OUT)
MAX1365/67 toc20
6
POWER-SUPPLY REJECTION
4-20OUT OUTPUT CURRENT (mA)
8
20,000
10
CONV_IN
4–20OUT
= 1V
= 21.7mA
12
14
REF+
16
-10
-20
-30
-40
-50
50
40
30
20
10
0
- V
18
-40
EXTERNAL REFERENCE = 2.048V
REF-
20
-20
4–20OUT ZERO-SCALE ERROR
A
= 2.048V (external refer-
= +25°C, unless other-
vs. TEMPERATURE
0
TEMPERATURE (°C)
20
40
60
80