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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, DS1050X-001, DS1050X-005, DS1050X-010

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:  Fan Controllers
Part Number Sensor Type Fan Cntrl. Interface Accuracy
(±°C)
Temp. Thresh.
(°C)
Temp. Resolution
(bits)
Features
MAX6650  - Linear 2-Wire/I2C/SMBus - - -
Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
Monitors Tachometer Output
Programmable Alert/GPIO Outputs
MAX6651  - Linear - - -
Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
Monitors up to 4 Tachometer Outputs
Programmable Alert/GPIO Outputs
Synch Capability
MAX1669  Remote PWM 3 Programmable 8 -
See All Fan Controllers (19)

Key Specifications:  Precision ADCs (< 5Msps)
Part Number Resolution
(bits)
Input Chan. Conv. Rate
(ksps)
Conv. Time
(µs)
Data Bus
(bits)
Ref.
(V)
VIN
(V)
Diff. Inputs VSUPPLY
(V)
ICC
(mA)
Power
(mW)
Standby Mode Package/Pins
ADC max typ typ
MAX125  14 8 250 3 µP/14
Ext.
Int.+2.5
±5 No ±5 17 165 Yes
SSOP/36
MAX126  ±2.5
SSOP/36
See All Precision ADCs (< 5Msps) (377)

Key Specifications:  Programmable Pulse Width Modulators
Part Number fOUT
(kHz)
Frequency Variation Program Range Interface VSUPPLY
(V)
RoHS Available Package/Pins Smallest Available Pckg.
(mm2)
max w/pins
DS1050  25 ±20% 0 to 100% Duty Cycle 2-Wire 2.7 to 5.5 Yes
µMAX/8
SOIC(N)/8
30.9
See All Programmable Pulse Width Modulators (1)



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