LTP5900-WHM_15 Datasheet, PDF (16/16 Pages) Linear Technology – SmartMesh WirelessHART Node Wireless Mote Module

LTP5900-WHM
Typical Application
Mesh Network Thermistor
TADIRAN TL-5903
Li-SoCI₂
RT = 5k • AI_0 / (2 • AI_1 – AI_0)
T(°C) = 1 / {A + B [Ln(RT)] + C[Ln(RT)]³} – 273.15
A = 1.032 • 10^–3
B = 2.387 • 10^–4
C = 1.580 • 10^–7
LTC5900-WHM
ANTENNA
V_DD
TX
MT_RTS
MT_CTS
RX
V_SS
SP_CTS
ATMEL SAM4L2
VDDIN
47µF
0.1µF
PA08 (GP08)
4.7µF
FB
VDDIO
0.1µF
VDDANA
0.1µF
PA04 (AD0)
PA15 (USART1_RXD)
PA17 (EXTINT2)
PA13 (GPO13)
PA16 (USART1_TXD)
PA18 (EXTINT3)
22µH
4.7µF
VDDOUT
VDDCORE
0.1µF
PA05 (AD1)
ADVREFP
XOUT32
GND
XIN32
LT6654-2.048
V_IN
V_OUT
0.1µF
GND2 GND1
1000pF
0.1µF
5k
0.1%
10k
0.2C
OMEGA 44006
5k
0.1%
1000pF
5k
0.1%
32.768kHz
5900WHM TA02
Related Parts
PART NUMBER
LTP5903IPC-WHRB
LTC5800-WHM
LTC2379-18
LT6654
DESCRIPTION
WirelessHART Embedded 250 Mote Manager
WirelessHART Mote
18-Bit, 1.6Msps/1Msps/500ksps/250ksps Serial,
Low Power ADC
Precision High Output Drive Low Noise Reference
COMMENTS
Manages Networks of Up to 250 SmartMesh WirelessHART Nodes
Ultralow Power Mote, 72-Lead 10mm × 10mm QFN
2.5V Supply, Differential Input, 101.2dB SNR, ±5V Input Range, DGC
1.6ppm Peak-to-Peak Noise (0.1Hz to 10Hz, Sink/Source ±10mA, 5ppm/°C
Max Drift
16 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA _F9_o5_r0_m3_o5_r-_e7_i4_nf1_o7_{rmation www.linear.com/LTP5900-WHM}
[phone] ^● FAX: [phone] ^● www.linear.com/LTP5900-WHM
5900whmf
LT 0114 • PRINTED IN USA
 LINEAR TECHNOLOGY CORPORATION 2014