ADC1210S065HN/C1:5 NXP Semiconductors, ADC1210S065HN/C1:5 Datasheet - Page 19

• Manufacturer Part Number: ADC1210S065HN/C1:5
• Description: ADC1210S065HN/HVQFN40/REEL13DP
• Manufacturer: NXP Semiconductors

Specifications of ADC1210S065HN/C1:5

• Number Of Bits: 12
• Sampling Rate (per Second): 65M
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935289036518; ADC1210S065HN,518; ADC1210S065HN,518

NXP Semiconductors
ADC1210S_SER
Product data sheet
If bit INTREF_EN is set to logic 0, the reference voltage is determined either internally or
externally as detailed in
Table 12.
[1]
Figure 21
required reference voltage source.
Selection
internal
(Figure
internal
(Figure
external
(Figure
internal via SPI
(Figure
Fig 20. Reference equivalent schematic
The voltage on pin VREF is doubled internally to generate the internal reference voltage.
SENSE
VREF
21)
22)
23)
24)
to
Reference selection
Figure 24
All information provided in this document is subject to legal disclaimers.
SPI bit
INTREF_EN
0
0
0
1
BUFFER
SELECTION
LOGIC
Rev. 2 — 23 December 2010
illustrate how to connect the SENSE and VREF pins to select the
Table
12.
Single 12-bit ADC; CMOS or LVDS DDR digital outputs
SENSE pin
AGND
pin VREF connected to pin SENSE and via
a 330 pF capacitor to AGND
V
pin VREF connected to pin SENSE and via
330 pF capacitor to AGND
REFERENCE
DDA
AMP
EXT_ref
EXT_ref
VREF pin
330 pF capacitor to AGND
external voltage between
0.5 V and 1 V
REFERENCE
BANDGAP
ADC1210S series
[1]
ADC CORE
REFB
REFT
© NXP B.V. 2010. All rights reserved.
Full-scale (p-p)
2 V
1 V
1 V to 2 V
1 V to 2 V
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