AD7249BR Analog Devices Inc, AD7249BR Datasheet - Page 12

• Manufacturer Part Number: AD7249BR
• Description: DAC 2-CH R-2R 12-Bit 16-Pin SOIC W
• Manufacturer: Analog Devices Inc
• Series: DACPORT®r

Specifications of AD7249BR

• Package: 16SOIC W
• Resolution: 12 Bit
• Conversion Rate: 125 KSPS
• Architecture: R-2R
• Digital Interface Type: Serial (3-Wire)
• Number Of Outputs Per Chip: 2
• Output Type: Voltage
• Full Scale Error: ±6 LSB
• Integral Nonlinearity Error: ±0.5 LSB
• Maximum Settling Time: 10 us
• Rohs Status: RoHS non-compliant
• Settling Time: 10µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Dual ±
• Power Dissipation (max): 300mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)

AD7249
0.010 (0.25)
0.004 (0.10)
PIN 1
16
1
0.050 (1.27)
0.413 (10.50)
0.348 (10.10)
BSC
0.018 (0.46)
0.014 (0.36)
Wide Body SOIC (R-16)
CONTROLLER
0.107 (2.72)
0.089 (2.26)
9
8
CONTROL OUT
SEATING
PLANE
0.299 (7.60)
0.291 (7.40)
CLOCK OUT
DATA OUT
SYNC OUT
0.419 (10.65)
0.404 (10.26)
0.015 (0.38)
0.007 (0.18)
0.200 (5.05)
0.125 (3.18)
(5.33)
0.210
PIN 1
8
0
0.364 (9.246)
0.344 (8.738)
0.022 (0.558)
0.014 (0.356)
16
1
QUAD OPTO-COUPLER
Dimensions shown in inches and (mm).
0.045 (1.15)
0.020 (0.50)
0.840 (21.33)
0.745 (18.93)
OUTLINE DIMENSIONS
(2.54)
0.100
BSC
Plastic DIP (N-16)
0.070 (1.77)
0.045 (1.15)
9
8
0.280 (7.11)
0.240 (6.10)
0.060 (1.52)
0.015 (0.38)
SEATING
PLANE
0.150
(3.81)
(3.17)
0.125
V
V
V
V
MIN
DD
DD
DD
DD
0.016 (0.406)
0.02 (0.5)
0.325 (8.25)
0.300 (7.62)
16
0.015 (0.381)
0.008 (0.204)
*ADDITIONAL PINS OMITTED FOR CLARITY.
1
PIN 1
0.780 (19.81)
0.099 (2.28)
0.11 (2.79)
0.195 (4.95)
0.115 (2.93)
SCLK
SYNC
LDAC
AD7249*
Cerdip (Q-16)
0.06 (1.52)
0.05 (1.27)
SDIN
9
8
0.271 (6.89)
0.240 (6.09)
V
V
OUTA
OUTB
0.133 (3.378)
0.163 (4.14)
0.21 (5.33)
0.15 (3.81)
SEATING
PLANE
V
V
OUTA
OUTB
15
0
0.300 (7.62)
REF
0.012 (0.305)
0.008 (0.203)