ADC1213D Datasheet, PDF (5/41 Pages) NXP Semiconductors – Dual 12-bit ADC; 65 Msps, 80 Msps, 105 Msps or 125 Msps

NXP Semiconductors
ADC1213D series
ADC1213D series
Table 2.
Symbol
AGND
VDDA
SENSE
VREF
VDDA
Pin description …continued
Pin
Type ^[1]
52
G
53
P
54
I
55
I/O
56
P
Description
analog ground
analog power supply 3 V
reference programming pin
voltage reference input/output
analog power supply 3 V
[1] P: power supply; G: ground; I: input; O: output; I/O: input/output.
[2] OTRA stands for “OuT of Range” A. OTRB stands for “OuT of Range” B
7. Limiting values
Table 3. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
V_DDA
V_DDD
ΔV_CC
T_stg
T_amb
T_j
analog supply voltage
digital supply voltage
supply voltage difference
storage temperature
ambient temperature
junction temperature
V_DDA − V_DDD
[1] _−0.4
[2] _−0.4
<tbd>
−55
−40
-
Max
+4.6
+2.5
<tbd>
+125
+85
125
Unit
V
V
V
°C
°C
°C
[1] The supply voltage V_DDA may have any value between −0.5 V and +7.0 V provided that the supply voltage
differences ΔV_CC are respected.
[2] The supply voltage V_DDD may have any value between −0.5 V and +5.0 V provided that the supply voltage
differences ΔV_CC are respected.
8. Thermal characteristics
Table 4.
Symbol
R_th(j-a)
R_th(j-c)
Thermal characteristics
Parameter
Conditions Typ
thermal resistance from junction to ambient
[1] _17.8
thermal resistance from junction to case
[1] _6.8
[1] Value for six layers board in still air with a minimum of 25 thermal vias.
Unit
K/W
K/W
9. Static characteristics
Table 5. Characteristics^[1]
Symbol
Parameter
Supplies
V_DDA
V_DDD
I_DDA
analog supply voltage
digital supply voltage
analog supply current
Conditions
f_clk = 125 Msps;
f_i =70 MHz
Min
Typ
Max
Unit
2.85
3.0
3.4
V
1.65
1.8
1.95
V
-
343
-
mA
ADC1213D_SER_5
Preliminary data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 05 — 23 April 2010
© NXP B.V. 2010. All rights reserved.
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