TDA8767 Datasheet, PDF (6/20 Pages) NXP Semiconductors – 12-bit high-speed Analog-to-Digital Converter ADC

Philips Semiconductors
12-bit high-speed Analog-to-Digital
Converter (ADC)
Preliminary specification
TDA8767
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V_CCA
V_CCD
V_CCO
∆V_CC
V_I
V_i(p-p)
I_O
T_stg
T_amb
T_j
PARAMETER
analog supply voltage
digital supply voltage
output supply voltage
supply voltage difference
V_CCA − V_CCD
V_CCO − V_CCD
V_CCA − V_CCO
input voltage
input voltage for differential clock
drive (peak-to-peak value)
output current
storage temperature
operating ambient temperature
junction temperature
CONDITIONS
note 1
note 1
note 1
referenced to AGND
MIN.
−0.3
−0.3
−0.3
MAX.
+7.0
+7.0
+7.0
UNIT
V
V
V
−1.0
−1.0
−1.0
0.3
−
−
−55
0
−
+1.0
V
+4.0
V
+4.0
V
V_CCA
V
V_CCD
V
10
mA
+150
°C
70
°C
+150
°C
Note
1. The supply voltages V_CCA, V_CCD and V_CCO may have any value between −0.3 V and +7.0 V provided that the supply
voltage differences ∆V_CC are respected.
HANDLING
Inputs and outputs are protected against electrostatic discharges in normal handling. However, to be totally safe, it is
desirable to take normal precautions appropriate to handling integrated circuits.
THERMAL CHARACTERISTICS
SYMBOL
R_{th j-a}
PARAMETER
thermal resistance from junction to ambient in free air
VALUE (TYP.)
75
UNIT
K/W
1999 Feb 16
6