AD7703ARZ Analog Devices Inc, AD7703ARZ Datasheet - Page 16

• Manufacturer Part Number: AD7703ARZ
• Description: IC ADC 20BIT LC2MOS 20-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD7703ARZ

• Data Interface: Serial
• Number Of Bits: 20
• Sampling Rate (per Second): 4k
• Number Of Converters: 1
• Power Dissipation (max): 37mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Resolution (bits): 20bit
• Sampling Rate: 4kSPS
• Input Channel Type: Single Ended
• Supply Voltage Range - Analog: ± 4.5V To ± 5.5V
• Supply Current: 2.7mA
• Number Of Elements: 1
• Resolution: 20Bit
• Architecture: Delta-Sigma
• Sample Rate: 16KSPS
• Input Polarity: Unipolar/Bipolar
• Input Type: Voltage
• Rated Input Volt: 2.5/±2.5V
• Differential Input: No
• Power Supply Requirement: Dual
• Single Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (typ): ±5V
• Dual Supply Voltage (min): ±4.5V
• Dual Supply Voltage (max): ±5.5V
• Power Dissipation: 37mW
• Differential Linearity Error: ±0.5LSB(Typ)
• Integral Nonlinearity Error: ±0.003%FSR
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: SOIC W
• Input Signal Type: Single-Ended
• Package: 20SOIC W
• Number Of Analog Inputs: 1
• Digital Interface Type: Serial (SPI)
• Polarity Of Input Voltage: Unipolar|Bipolar
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD7703
Revision History
Location
4/03—Data Sheet changed from REV. D to REV. E.
Updated format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Universal
Changes to SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
0.180 (4.57)
0.150 (3.81)
0.130 (3.30)
0.110 (2.79)
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
MAX
20-Lead Plastic Dual In-Line Package [PDIP]
0.022 (0.56)
0.018 (0.46)
0.014 (0.36)
Dimensions shown in inches and (millimeters)
COMPLIANT TO JEDEC STANDARDS MO-095-AE
20
1
0.985 (25.02)
0.965 (24.51)
0.945 (24.00)
0.100
(2.54)
BSC
0.015 (0.38) MIN
0.060 (1.52)
0.050 (1.27)
0.045 (1.14)
(N-20)
10
11
0.30 (0.0118)
0.10 (0.0039)
COPLANARITY
SEATING
PLANE
0.295 (7.49)
0.285 (7.24)
0.275 (6.99)
0.10
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
20-Lead Standard Small Outline Package [SOIC]
0.325 (8.26)
0.310 (7.87)
0.300 (7.62)
20
1
COMPLIANT TO JEDEC STANDARDS MS-013AC
Dimensions shown in millimeters and (inches)
(0.0500)
0.015 (0.38)
0.010 (0.25)
0.008 (0.20)
BSC
1.27
13.00 (0.5118)
12.60 (0.4961)
OUTLINE DIMENSIONS
0.150 (3.81)
0.135 (3.43)
0.120 (3.05)
0.51 (0.0201)
0.33 (0.0130)
Wide Body
2.65 (0.1043)
2.35 (0.0925)
10
(R-20)
11
–16–
7.60 (0.2992)
7.40 (0.2913)
SEATING
PLANE
0.200 (5.08)
0.200 (5.08)
0.125 (3.18)
10.65 (0.4193)
10.00 (0.3937)
0.023 (0.58)
0.014 (0.36)
0.32 (0.0126)
0.23 (0.0091)
20-Lead Ceramic Dual In-Line Package [CERDIP]
MAX
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETERS DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
(0.13)
0.005
MIN
PIN 1
Dimensions shown in inches and (millimeters)
20
8
0
1
0.75 (0.0295)
0.25 (0.0098)
1.060 (26.92) MAX
0.098 (2.49)
0.100
(2.54)
BSC
1.27 (0.0500)
0.40 (0.0157)
MAX
45
0.070 (1.78)
0.030 (0.76)
(Q-20)
11
10
0.310 (7.87)
0.220 (5.59)
SEATING
PLANE
0.060 (1.52)
0.015 (0.38)
0.150 (3.81)
MIN
15
0
REV. E
0.320 (8.13)
0.290 (7.37)
Page
0.015 (0.38)
0.008 (0.20)