User guide

CS3301A
DS757F1 3
1. CHARACTERISTICS AND SPECIFICATIONS
• Min / Max characteristics and specifications are guaranteed over the Specified Operating Conditions.
• Typical performance characteristics and specifications are measured at nominal supply voltages and T
A
= 25°C.
• GND = 0 V. Single-ended voltages with respect to GND, differential voltages with respect to opposite half.
• Device is connected as shown in Figure 5 on page 12 unless otherwise noted.
SPECIFIED OPERATING CONDITIONS
Notes: 1. VA- must be the most negative voltage to avoid potential SCR latch-up conditions.
2. VD must conform to Digital Supply Differential under Absolute Maximum Ratings.
ABSOLUTE MAXIMUM RATINGS
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Notes: 3. Transient currents up to ±100 mA will not cause SCR latch-up.
TEMPERATURE CONDITIONS
Parameter Symbol Min Nom Max Unit
Bipolar Power Supplies
Positive Analog ± 2% VA+ 2.45 2.50 2.55 V
Negative Analog (Note 1) ± 2% VA- -2.55 -2.50 -2.45 V
Positive Digital (Note 2) ± 3% VD 3.20 3.30 3.40 V
Thermal
Ambient Operating Temperature Industrial (-IS, -ISZ) T
A
-40 25 85 °C
Parameter Symbol Min Max Parameter
DC Power Supplies Positive Analog
Negative Analog
Digital
VA+
VA-
VD
-0.5
-6.8
-0.5
6.8
0.5
6.8
V
V
V
Analog Supply Differential [(VA+) - (VA-)] VA
DIFF
-6.8V
Digital Supply Differential [(VD) - (VA-)] VD
DIFF
-6.8V
Input Current, Power Supplies (Note 3)I
PWR
-±50mA
Input Current, Any Pin Except Supplies (Note 3)I
IN
-±10mA
Output Current (Note 3)I
OUT
-±25mA
Power Dissipation PD - 500 mW
Analog Input Voltages V
INA
(VA-) - 0.5 (VA+) + 0.5 V
Digital Input Voltages V
IND
-0.5 (VD) + 0.5 V
Storage Temperature Range T
STG
-65 150 ºC
Parameter Symbol Min Typ Max Unit
Ambient Operating Temperature T
A
-40 - 85 ºC
Storage Temperature Range T
STR
-65 - 150 ºC
Allowable Junction Temperature T
JCT
--125ºC
Junction to Ambient Thermal Impedance Θ
JA
-
65
-
ºC / W