AY0438-I/P Microchip Technology, AY0438-I/P Datasheet - Page 5

• Manufacturer Part Number: AY0438-I/P
• Description: IC LCD DRIVER CMOS 32SEG 40DIP
• Manufacturer: Microchip Technology

Specifications of AY0438-I/P

• Package / Case: 40-DIP (0.600", 15.24mm)
• Display Type: LCD
• Configuration: 32 Segment
• Interface: Parallel
• Digits Or Characters: 16 Characters
• Current - Supply: 25µA
• Voltage - Supply: 3 V ~ 8.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Number Of Digits: 4
• Number Of Segments: 32
• Maximum Clock Frequency: 1.5 MHz
• Operating Supply Voltage: 3 V to 8.5 V
• Maximum Power Dissipation: 250 mW
• Maximum Operating Temperature: + 85 C
• Maximum Supply Current: 60 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

THERMAL MANAGEMENT PRODUCTS – Temperature Sensors (Continued)
Part #
Serial Output Temperature Sensors (Continued)
TC72
TC74
TCN75A
TCN75
Note 1: TCN75 idle current is 250 mA. This device also has a Software Shutdown mode that reduces supply current to <1 A.
THERMAL MANAGEMENT PRODUCTS – Brushless DC Fan Controllers and Fan Fault Detectors
Part #
TC642
TC642B
TC646
TC646B
TC647
TC647B
TC648
TC648B
TC649
TC649B
TC650
TC651
TC652
TC653
TC654
TC655
TC664
TC665
TC670
Note 1: These devices use an external temperature sensor. Accuracy of the total solution is a function of the accuracy of the external sensor.
Accuracy
Predictive Fan
Single SMbus
Single SMbus
Fault Detector
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Typical
Description
Dual SMbus
Dual SMbus
±0.5
±0.5
±0.5
±0.5
(°C)
@ 25°C (°C)
Maximum
Accuracy
±1
±2
±2
±2
Accuracy
Typical
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
(°C)
N/A
±1
±1
±1
±1
Temperature
Range (°C)
-55 to +125
-40 to +125
-40 to +125
-55 to +125
Maximum
@ 25°C (°C)
Maximum
Accuracy
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
N/A
±3
±3
±3
±3
+2.65 to +5.5
+2.7 to +5.5
+2.7 to +5.5
+2.7 to +5.5
Vcc Range
Temperature
(V)
Range (°C)
-40 to +125
-40 to +125
-40 to +125
-40 to +125
Maximum
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
Maximum Supply
Current (μA)
1,000
400
350
500
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+2.8 to +5.5
+2.8 to +5.5
+2.8 to +5.5
+2.8 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
Vcc Range
(1)
(V)
SPI compatible interface, power-saving one-shot temperature measurement,
0.25°C temperature resolution
SMbus/I
SMbus/I
measurement, multi-drop capability, 0.0625°C to 0.5°C adjustable temperature
resolution
SMbus/I
0.5°C temperature resolution
Maximum Supply
2
2
2
Current (μA)
C™ compatible interface, 1°C temperature resolution
C™ compatible interface, power-saving one-shot temperature
C™ compatible interface, multi-drop capability, interrupt output,
1,000
1,000
1,000
1,000
1,000
400
400
400
400
400
320
320
320
320
150
90
90
90
90
FanSense™ Fan Monitor, minimum fan speed control
FanSense™ Fan Monitor, minimum fan speed control,
fan auto-restart
FanSense™ Fan Monitor, auto-shutdown
FanSense™ Fan Monitor, auto-shutdown,
fan auto-restart
FanSense™ Fan Monitor, minimum fan speed control
FanSense™ Fan Monitor, minimum fan speed control,
fan auto-restart
Over-temperature alert, auto-shutdown
Over-temperature alert, auto-shutdown, fan auto-restart
FanSense™ Fan Monitor, auto-shutdown
FanSense™ Fan Monitor, auto-shutdown,
fan auto-restart
Over-temperature alert
Over-temperature alert, auto-shutdown
FanSense™ Fan Monitor, over-temperature alert
FanSense™ Fan Monitor, over-temperature alert,
auto-shutdown
FanSense™ Fan Monitor, RPM data
FanSense™ Fan Monitor, RPM data,
over-temperature alert
FanSense™ Fan Monitor, RPM data
FanSense™ Fan Monitor, RPM data,
over-temperature alert
FanSense™ Fan Monitor, programmable threshold
Features
Features
Analog and Interface Product Selector Guide
8-pin MSOP, 8-pin 3x3 DFN
5-pin SOT-23A, 5-pin TO-220
8-pin MSOP, 8-pin SOIC
8-pin MSOP, 8-pin SOIC
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
8-pin MSOP
8-pin MSOP
8-pin MSOP
8-pin MSOP
10-pin MSOP
10-pin MSOP
10-pin MSOP
10-pin MSOP
6-pin SOT-23
Packages
Packages
5