TDA8705A Datasheet, PDF (5/16 Pages) NXP Semiconductors – 6-bit high-speed dual Analog-to-Digital Converter ADC

Philips Semiconductors
6-bit high-speed dual Analog-to-Digital
Converter (ADC)
Product specification
TDA8705A
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V_CCA
V_CCD
V_CCO
∆V_CC
∆V_CC
∆V_CC
V_I
V_clk(p-p)
I_O
T_stg
T_amb
T_j
PARAMETER
CONDITIONS
analog supply voltage
note 1
digital supply voltage
note 1
output stages supply voltage
note 1
supply voltage differences between V_CCA
and V_CCD
supply voltage differences between V_CCO
and V_CCD
supply voltage differences between V_CCA
and V_CCO
input voltage
referenced to AGND
AC input voltage for switching
(peak-to-peak value)
referenced to DGND
output current
storage temperature
operating ambient temperature
junction temperature
MIN.
−0.3
−0.3
−0.3
−1.0
−1.0
−1.0
−0.3
−
−
−55
0
−
MAX.
+7.0
+7.0
+7.0
+1.0
UNIT
V
V
V
V
+1.0
V
+1.0
V
+7.0
V
V_CCD
V
10
mA
+150
°C
+70
°C
+150
°C
Note
1. The supply voltages V_CCA, V_CCO and V_CCD may have any value between −0.3 V and +7 V provided the difference
between V_CCA, V_CCO and V_CCD is between −1 V and +1 V.
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
70
UNIT
K/W
1996 Jan 12
5