DS8500-JND+ Maxim Integrated Products, DS8500-JND+ Datasheet - Page 5

• Manufacturer Part Number: DS8500-JND+
• Description: IC MODEM HART SGL 3.6V 20-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Single Chip Modem with Highway Addressable Remote Transducer (HART) capabilitiesr

Specifications of DS8500-JND+

• Applications: HART Modem
• Interface: Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Package / Case: 20-TQFN Exposed Pad
• Mounting Type: Surface Mount
• Product: HART Modem
• Interface Type: Serial
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Supply Current: 285 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Data Rate: 1.2 Kbps
• Number Of Channels: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HART Modem
1200bps/833μs
D_IN
STOP
START
8-BIT DATA
PARITY
FSK_OUT
Figure 2. Actual DS8500 Modulator Waveform
FSK_IN
STOP
START
8-BIT DATA
PARITY
D_OUT
1200bps/833μs
ONE UART CHARACTER (START, 8 DATA BITS, PARITY, STOP)
Figure 3. Actual DS8500 Demodulator Waveform
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