A5191HRTPG-XTD ON Semiconductor, A5191HRTPG-XTD Datasheet - Page 4

• Manufacturer Part Number: A5191HRTPG-XTD
• Description: MODEM HART SGL CMOS 28-PLCC
• Manufacturer: ON Semiconductor

Specifications of A5191HRTPG-XTD

• Data Format: HART
• Interface: CMOS
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Logic Type: CMOS Modem
• Logic Family: A5191HRT
• Input Level: CMOS
• Supply Voltage (max): 5 V
• Supply Voltage (min): 3.3 V
• Maximum Operating Temperature: + 85 C
• Function: Use in highway addressable remote transducer (HART) field instruments and masters
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage Range: 3V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LCC
• No. Of Pins: 28
• Msl: MSL 3 - 168 Hours
• Filter Terminals: SMD
• No. Of I/o's: 1
• Rohs Compliant: Yes
• Communication Function: HART Modem
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Baud Rates: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 766-1012

Table 4. MODEM CHARACTERISTICS
Table 5. CERAMIC RESONATOR − External Clock Specifications
Demodulator jitter
Resonator
External
Conditions
1. Input frequencies at 1200 Hz ± 10 Hz, 2200 Hz ± 20 Hz
2. Clock frequency of 460.8 kHz ± 0.1%
3. Input (RxA) asymmetry, 0
Tolerance
Frequency
Clock frequency
Duty cycle
Amplitude
3.0 to 5.5 V
POWER
PC20101013. 5
mC
CAT808
Parameter
Parameter
RESET
RTS
RxD
TxD
CD
XOUT
C
X
Figure 2. Application Diagram A5191HRT
(V
DD
= 3.0 V to 5.5 V, V
VDD
840 kHz
TYPICAL APPLICATION
A5191HRT
http://onsemi.com
VDDA
XIN
C
X
4
SS
CBIAS
= 0 V, T
RxAFI
(V
456.2
VSS
Min
Min
40
A
DD
= −40°C to +85°C)
= 3.0 V to 5.5 V, V
RxAF
VSSA
CDREF
AREF
TxA
RxA
V
OH
460.8
460.8
Typ
Typ
50
− V
4 – 20 mA
DAC OUT
OL
SS
S
= 0 V, T
LM285
VDDA
465.4
A
Max
Max
1.0
12
60
= −40°C to +85°C)
4 – 20 mA OUT
HART IN
HART &
% of 1 bit
Units
Units
kHz
kHz
%
%
V