AD7367BRUZ-5 Analog Devices Inc, AD7367BRUZ-5 Datasheet - Page 10

• Manufacturer Part Number: AD7367BRUZ-5
• Description: IC ADC 14BIT DUAL 500KSPS 24-TSS
• Manufacturer: Analog Devices Inc

Specifications of AD7367BRUZ-5

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Design Resources: Driving the AD7366/7 Bipolar SAR ADC in Low-Distortion DC-Coupled Appls (CN0042)
• Number Of Bits: 14
• Sampling Rate (per Second): 500k
• Number Of Converters: 2
• Power Dissipation (max): 88.8mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP (0.173", 4.40mm Width)
• Resolution (bits): 14bit
• Input Channel Type: Single Ended
• Supply Voltage Range - Analogue: 4.75V To 5.25V, ± 11.5V To ± 16.5V
• Supply Voltage Range - Digital: 2.7V To
• Sampling Rate: 1MSPS
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7367CBZ - BOARD EVALUATION FOR AD7367
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD7366-5/AD7367-5
Pin No.
18
19
20
21
22
24
Mnemonic
REFSEL
CS
SCLK
CNVST
BUSY
DGND
Description
Internal/External Reference Selection, Logic Input. If this pin is tied to logic high, the on-chip 2.5 V reference is
used as the reference source for both ADC A and ADC B. In addition, Pin D
decoupling capacitors. If the REFSEL pin is tied to GND, an external reference can be supplied to the AD7366-5/
AD7367-5 through the D
Chip Select, Active Low Logic Input. This input frames the serial data transfer. When CS is logic low, the output bus
is enabled, and the conversion result is output on D
Serial Clock, Logic Input. A serial clock input provides the SCLK for accessing the data from the AD7366-5/AD7367-5.
Conversion Start, Logic Input. This pin is edge triggered. On the falling edge of this input, the track/hold goes into
hold mode and the conversion is initiated. If CNVST is low at the end of a conversion, the part goes into power-
down mode. In this case, the rising edge of CNVST instructs the part to power up again.
Busy Output. BUSY transitions high when a conversion starts and remains high until the conversion completes.
Digital Ground. This is the ground reference point for all digital circuitry on the AD7366-5/AD7367-5. The DGND
pin should connect to the DGND plane of a system. The DGND and AGND voltages should ideally be at the same
potential and must not be more than 0.3 V apart, even on a transient basis.
CAP
A and/or D
Rev. A | Page 10 of 28
CAP
B pins.
OUT
A and D
OUT
B.
CAP
A and Pin D
CAP
B must be tied to