AD7476AAKS-500RL7 Analog Devices Inc, AD7476AAKS-500RL7 Datasheet - Page 11
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AD7476AAKS-500RL7
Manufacturer Part Number
AD7476AAKS-500RL7
Description
IC ADC 12BIT 1MSPS SC70-6 T/R
Manufacturer
Analog Devices Inc
Datasheet
1.AD7477AARMZ.pdf
(28 pages)
Specifications of AD7476AAKS-500RL7
Rohs Status
RoHS non-compliant
Design Resources
Output Channel Monitoring Using AD5380 (CN0008) AD5382 Channel Monitor Function (CN0012) AD5381 Channel Monitor Function (CN0013) AD5383 Channel Monitor Function (CN0015) AD5390/91/92 Channel Monitor Function (CN0030) Power off protected data acquisition signal chain using ADG4612 , AD711, and AD7476 (CN0165)
Number Of Bits
12
Sampling Rate (per Second)
1M
Data Interface
DSP, MICROWIRE™, QSPI™, Serial, SPI™
Number Of Converters
1
Power Dissipation (max)
17.5mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
6-TSSOP, SC-88, SOT-363
For Use With
EVAL-AD7476ACBZ - BOARD EVALUATION FOR AD7476AAD7476-DBRD - BOARD EVAL FOR AD7476AD7476A-DBRD - BOARD EVAL FOR AD7476A
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 6. Pin Function Descriptions
Mnemonic
CS
V
GND
V
SDATA
SCLK
NC
DD
IN
AD7476A/AD7477A/AD7478A and also frames the serial data transfer.
of four leading zeros followed by 10 bits of conversion data followed by two trailing zeros, provided MSB first. The data stream
from the AD7478A consists of four leading zeros followed by 8 bits of conversion data followed by four trailing zeros that are
provided MSB first.
Description
Chip Select. Active low logic input. This input provides the dual function of initiating conversions on the
Power Supply Input. The V
Analog Ground. Ground reference point for all circuitry on AD7476A/AD7477A/AD7478A. Refer all analog input signals to this
GND voltage.
Analog Input. Single-ended analog input channel. The input range is 0 V to V
Data Out. Logic output. The conversion result from AD7476A/AD7477A/AD7478A is provided on this output as a serial data
stream. The bits are clocked out on the falling edge of the SCLK input. The data stream from the AD7476A consists of four
leading zeros followed by 12 bits of conversion data that are provided MSB first. The data stream from the AD7477A consists
Serial Clock. Logic input. SCLK provides the serial clock for accessing data from the part. This clock input is also used as the
clock source for the conversion process of AD7476A/AD7477A/AD7478A.
No Connect.
Figure 5. 6-Lead SC70 Pin Configuration
GND
V
V
DD
IN
1
2
3
(Not to Scale)
AD7476A/
AD7477A/
AD7478A
TOP VIEW
6
5
4
CS
SDATA
SCLK
DD
range for AD7476A/AD7477A/AD7478A is from 2.35 V to 5.25 V.
Rev. F | Page 11 of 28
Figure 6. 8-Lead MSOP Pin Configuration
DD
.
SDATA
AD7476A/AD7477A/AD7478A
V
CS
NC
DD
NC = NO CONNECT
1
2
3
4
(Not to Scale)
AD7476A/
AD7477A/
AD7478A
TOP VIEW
8
7
6
5
V
GND
SCLK
NC
IN