AD7910AKSZ-REEL7 Analog Devices Inc, AD7910AKSZ-REEL7 Datasheet - Page 9

• Manufacturer Part Number: AD7910AKSZ-REEL7
• Description: IC,A/D CONVERTER,SINGLE,10-BIT,TSSOP,6PIN
• Manufacturer: Analog Devices Inc

Specifications of AD7910AKSZ-REEL7

• Number Of Bits: 10
• Sampling Rate (per Second): 250k
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 15mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-TSSOP, SC-88, SOT-363
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7910CBZ - BOARD EVALUATION FOR AD7910
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 5. Pin Function Descriptions
Pin No.
6-Lead
SC70
6
1
2
3
5
4
N/A
Pin No.
8-Lead
MSOP
3
1
7
8
2
6
4, 5
Figure 5. 6-Lead SC70 Pin Configuration
GND
V
V
DD
IN
Mnemonic
CS
V
GND
V
SDATA
SCLK
NC
1
2
3
DD
IN
(Not to Scale)
AD7910/
AD7920
TOP VIEW
Description
Chip Select. Active low logic input. This input provides the dual function of initiating conversions on the
AD7910/AD7920 and framing the serial data transfer.
Power Supply Input. The V
Analog Ground. Ground reference point for all circuitry on the AD7910/AD7920. All analog input signals
should be referred to this GND voltage.
Analog Input. Single-ended analog input channel. The input range is 0 to V
Data Out. Logic output. The conversion result from the AD7910/AD7920 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 AD7920 consists of four leading zeros followed by the 12 bits of conversion data, which is provided
MSB first. The data stream from the AD7910 consists of four leading zeros followed by the 10 bits of
conversion data followed by two trailing zeros, which is also provided MSB first.
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 AD7910/AD7920 conversion process.
No Connect.
6
5
4
CS
SDATA
SCLK
Rev. C | Page 9 of 24
DD
range for the AD7910/AD7920 is from 2.35 V to 5.25 V.
Figure 6. 8-Lead MSOP Pin Configuration
SDATA
V
CS
NC
DD
1
2
3
4
NC = NO CONNECT
(Not to Scale)
AD7910/
AD7920
TOP VIEW
DD
.
8
7
6
5
AD7910/AD7920
V
GND
SCLK
NC
IN