AD5421 Analog Devices, AD5421 Datasheet - Page 33

• Manufacturer Part Number: AD5421
• Description: 16-Bit, Serial Input, Loop-Powered, 4mA to 20mA DAC
• Manufacturer: Analog Devices

Specifications of AD5421

• Resolution (bits): 16bit
• Dac Settling Time: 50µs
• Max Pos Supply (v): +52V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: SPI

Data Sheet
OUTLINE DIMENSIONS
SEATING
1.20 MAX
INDICATOR
PLANE
PIN 1
28
1
INDICATOR
SEATING
PLANE
0.30
0.19
0.80
0.75
0.70
PIN 1
TOP VIEW
Figure 53. 28-Lead Thin Shrink Small Outline Package, Exposed Pad [TSSOP_EP]
9.80
9.70
9.60
0.65 BSC
Figure 52. 32-Lead Lead Frame Chip Scale Package [LFCSP_WQ]
TOP VIEW
5.10
5.00 SQ
4.90
COMPLIANT TO JEDEC STANDARDS MO-220-WHHD.
14
15
COMPLIANT TO JEDEC STANDARDS MO-153-AET
5 mm × 5 mm Body, Very Very Thin Quad
4.50
4.40
4.30
Dimensions shown in millimeters
Dimensions shown in millimeters
0.15 MAX
0.05 MIN
COPLANARITY
1.05
1.00
0.80
0.10
BSC
6.40
Rev. C | Page 33 of 36
0.20 REF
(CP-32-11)
0.05 MAX
0.02 NOM
(RE-28-2)
8°
0°
0.50
0.40
0.30
COPLANARITY
BSC
0.50
0.08
0.20
0.09
0.30
0.25
0.18
25
16
24
17
BOTTOM VIEW
BOTTOM VIEW
0.75
0.60
0.45
EXPOSED
EXPOSED
(Pins Up)
PAD
5.55
5.50
5.45
PAD
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
32
1
9
8
0.25
3.65
3.50 SQ
3.45
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
0.25 MIN
3.05
3.00
2.95
AD5421