AD7661ASTZ Analog Devices Inc, AD7661ASTZ Datasheet - Page 15

• Manufacturer Part Number: AD7661ASTZ
• Description: IC ADC 16BIT W/REF 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7661ASTZ

• Data Interface: Serial, Parallel
• Number Of Bits: 16
• Sampling Rate (per Second): 100k
• Number Of Converters: 1
• Power Dissipation (max): 25mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Resolution (bits): 16bit
• Input Channel Type: Pseudo Differential
• Supply Voltage Range - Analogue: 4.75V To 5.25V
• Supply Voltage Range - Digital: 2.7V To 5.25V,
• Sampling Rate: 100kSPS
• Rohs Compliant: Yes
• Number Of Elements: 1
• Resolution: 16Bit
• Architecture: SAR
• Sample Rate: 100KSPS
• Input Polarity: Unipolar
• Input Type: Voltage
• Rated Input Volt: 2.5V
• Differential Input: Yes
• Power Supply Requirement: Analog and Digital
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 45mW
• Differential Linearity Error: -1LSB/1.5LSB
• Integral Nonlinearity Error: ±2.5LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Input Signal Type: Pseudo-Differential
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7661CBZ - BOARD EVALUATION FOR AD7661
• Lead Free Status / Rohs Status: Compliant

50
45
40
35
30
25
20
15
10
5
0
0
Figure 23. Typical Delay vs. Load Capacitance C
50
OVDD = 2.7V @ 25°C
OVDD = 2.7V @ 85°C
C L (pF)
100
OVDD = 5V @ 25°C
OVDD = 5V @ 85°C
150
L
200
Rev. 0 | Page 15 of 28
AD7661