ad7466-kgd Analog Devices, Inc., ad7466-kgd Datasheet - Page 8

• Manufacturer Part Number: ad7466-kgd
• Description: 1.6 V, Micropower 12-bit Adc
• Manufacturer: Analog Devices, Inc.

AD7466-KGD
PAD CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 4. Pad Function Descriptions
Pad No.
1
2
3
4
5A
5B
6A
6B
X-Axis (μm)
−173
−173
−187
+187
+173
+173
+173
+173
Y-Axis (μm)
+634
+494
−600
−600
+447.6
+637.6
+489.6
+679.6
Mnemonic
CS
SCLK
V
SDATA
V
GND
GND
V
IN
DD
DD
Pad Type
Single
Single
Single
Single
Double
Double
Double
Double
Figure 4. Pad Configuration
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3
1
2
Description
Chip Select. Active low logic input. This input provides the dual function of
initiating conversions on the devices and frames the serial data transfer.
Data Out. Logic output. The conversion result from the
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
consists of four leading zeros followed by the 12 bits of conversion data,
provided MSB first.
Serial Clock. Logic input. SCLK provides the serial clock for accessing data
from the parts. This clock input is also used as the clock source for the
conversion process of the parts.
Analog Input. Single-ended analog input channel. The input range is 0 V
to V
Analog Ground. Ground reference point for all circuitry on the devices.
All analog input signals should be referred to this GND voltage.
Analog Ground. Ground reference point for all circuitry on the devices.
All analog input signals should be referred to this GND voltage.
Power Supply Input. The V
Power Supply Input. The V
DD
6
5
4
.
DD
DD
range for the devices is from 1.6 V to 3.6 V.
range for the devices is from 1.6 V to 3.6 V.
Known Good Die
AD7466-KGD
AD7466-KGD
is