AD9245BCPZ-80 Analog Devices Inc, AD9245BCPZ-80 Datasheet - Page 11

• Manufacturer Part Number: AD9245BCPZ-80
• Description: IC ADC 14BIT 80MSPS 3V 32-LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9245BCPZ-80

• Data Interface: Parallel
• Number Of Bits: 14
• Sampling Rate (per Second): 80M
• Number Of Converters: 3
• Power Dissipation (max): 414mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, CSP Exposed Pad
• Resolution (bits): 14bit
• Sampling Rate: 80MSPS
• Input Channel Type: Differential, Single Ended
• Supply Voltage Range - Analog: 2.7V To 3.6V
• Supply Current: 122mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9245BCP-80EBZ - BOARD EVAL FOR AD9245BCP-80AD9245BCP-40EBZ - BOARD EVAL FOR AD9245BCP-40AD9245BCP-20EBZ - BOARD EVAL FOR AD9245BCP-20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 9. Pin Function Descriptions
Pin No.
1, 3
2
4
5 to 14, 17 to 20
15
16
21
22
23
24
25
26
27, 32
28, 31
29
30
Mnemonic
DNC
CLK
PDWN
D0 (LSB) to D13 (MSB)
DGND
DRVDD
OTR
MODE
SENSE
VREF
REFB
REFT
AVDD
AGND
VIN+
VIN–
(LSB) D0 5
PDWN 4
DNC 1
DNC 3
CLK 2
D1 6
D2 7
D3 8
Figure 3. LFCSP Pin Configuration
Description
Do Not Connect
Clock Input Pin
Power-Down Function Select
Data Output Bits
Digital Output Ground
Digital Output Driver Supply
Out-of-Range Indicator
Data Format Select and DCS Mode Selection (See Table 11)
Reference Mode Selection (See Table 10)
Voltage Reference Input/Output
Differential Reference (–)
Differential Reference (+)
Analog Power Supply
Analog Ground
Analog Input Pin (+)
Analog Input Pin (–)
(Not to Scale)
Rev. D | Page 11 of 32
AD9245
TOP VIEW
CSP
24 VREF
23 SENSE
22 MODE
21 OTR
20 D13 (MSB)
19 D12
18 D11
17 D10
AD9245