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Maxim > Solutions > Automatic Teller Machine (ATM) Systems

Machine Control

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF 5 Bit Programmable, Pulse-Width Modulator: 1kHz, 5kHz, 10kHz, and 25kHz
DS1050

2-Wire Interface Gives Processor Control of PWM Functions
QV  PDF Fan-Speed Regulators and Monitors with SMBus™/I²C-Compatible Interface
MAX6650, MAX6651

Controls and Monitors Fan Speed for High-Performance Thermal Management
QV  PDF Fan Controller and Remote Temperature Sensor with SMBus Serial Interface
MAX1669

Industry First - Temperature Sensor with PWM and Linear Fan Control
QV  PDF 2x4-Channel, Simultaneous-Sampling, 14-Bit DAS
MAX125, MAX126

First 14-Bit, 8-Channel, Simultaneous-Sampling ADC for Industrial Applications
QV  PDF +5V, Low-Power, Voltage-Output, Serial 12-Bit DACs
MAX531, MAX538, MAX539

5V or +/-5V Supplies; See MAX5352 for Improved Single-Supply Operation



Key Specifications:   Digital-to-Analog Converters
Part Number Number of Bits Number of Channels Interface Compatibility Typ. Settling Time (µs) Output Type Buffered Non-volatile (NV) Min. Single Supply (V) Max. Single Supply (V) Multiple Supplies (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX531  12 1 Serial - SPI 25 Voltage Yes No 4.75 5.25 ±5 DICE SALES/0
PDIP/14
SOIC/14 		54 -40 to +85
-55 to +125
0 to +70
MAX538  12 1 Serial - SPI 25 Voltage Yes No 4.5 5.5  -  DICE SALES/0
PDIP/8
SOIC/8 		31 -40 to +85
-55 to +125
0 to +70
MAX539  12 1 Serial - SPI 25 Voltage Yes No 4.5 5.5  -  DICE SALES/0
PDIP/8
SOIC/8 		31 -40 to +85
-55 to +125
0 to +70
See All Digital-to-Analog Converters (248)

Key Specifications:   Fan Controllers
Part Number Sensor Type Fan Control Interface Accuracy (±°C) Temperature Threshold (°C) Temperature Resolution (Bits) Features Package Smallest Available Package (max w/pins) (mm2)
MAX6650   -  Linear 2-Wire/SMBus  -   -   - 
•Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
•Monitors Tachometer Output
•Programmable Alert/GPIO Outputs
 uMAX/10 15
MAX6651   -  Linear 2-Wire/SMBus  -   -   - 
•Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
•Monitors up to 4 Tachometer Outputs
•Programmable Alert/GPIO Outputs
•Synch Capability
 QSOP/16 31
MAX1669  Remote PWM 2-Wire/SMBus 3 Programmable 8  -  QSOP/16 31
See All Fan Controllers (19)

Key Specifications:   Precision ADCs (< 5Msps)
Part Number ADC Resolution (Bits) Input Channels Conv. Rate (ksps) Max. Conv. Time (µs) Data Bus (Bits) Ref. (V) Input Range (V) Diff. In Supply Voltage (V) Typ. Supply Current (mA) Typ. Power (mW) Low Power Mode Standby Mode EV-Kit Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX125  14 8 250 3 µP/14 Ext
Int +2.5 		±5 No ±5 17 165 No Yes Yes DICE SALES/0
SSOP/36 		163 -40 to +85
0 to +70
MAX126  14 8 250 3 µP/14 Ext
Int +2.5 		±2.5 No ±5 17 165 No Yes Yes DICE SALES/0
SSOP/36 		163 -40 to +85
0 to +70
See All Precision ADCs (< 5Msps) (302)

Key Specifications:   Programmable Pulse Width Modulators
Part Number Output Frequency (kHz) Frequency Variation Program Range Interface Supply Voltage (V) Package Smallest Available Package (max w/pins) (mm2)
DS1050  25 ±20% 0 to 100% Duty Cycle 2-Wire 2.7 to 5.5 SOIC/8
uSOP/8 		16
See All Programmable Pulse Width Modulators (2)


         


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