PIN ASSIGNMENTS
ABSOLUTE MAXIMUM RATINGS
PIN
DESCRIPTION
MNEMONIC
+VA, +VD to ACOM/DCOM ........................................................ 0V to +8V
–VA, –VD to ACOM/DCOM ........................................................ 0V to –8V
–VA, –VD to +VA, +VD ............................................................. 0V to +16V
ACOM to DCOM............................................................................... ±0.5V
Digital Inputs (pins 18, 20, 21) to DCOM ............................... –1V to +VD
Power Dissipation .......................................................................... 500mW
Lead Temperature, (soldering, 10s) .............................................. +300°C
Max Junction Temperature .............................................................. 165°C
Thermal Resistance, θJA ............................................................... 70°C/W
P1
P2
P3
P4
P5
P6
P7
P8
Servo Amp Decoupling Capacitor
+5V Analog Supply Voltage
Reference Decoupling Capacitor
Offset Decoupling Capacitor
Bipolar Offset Current Output (+2mA)
DAC Current Output (0 to –4mA)
Analog Common Connection
No Connection
CAP
+VA
CAP
CAP
BPO
IOUT
ACOM
NC
P9
Feedback Resistor Connection (1.5kΩ)
Feedback Resistor Connection (1.5kΩ)
–5V Digital Supply Voltage
Digital Common Connection
+5V Digital Voltage Supply
No Connection
No Connection
No Connection
No Connection
DAC Data Clock Input
RF1
RF2
–VD
DCOM
+VD
NC
NC
NC
NC
CLK
NC
LE
DATA
NC
UB2 Adj
LB2 Adj
VPOT
NC
NOTE: Stresses above those listed under “Absolute Maximum Ratings”
may cause permanent damage to the device. Exposure to absolute
maximum conditions for extended periods may affect device reliability.
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
PACKAGE INFORMATION
PACKAGE DRAWING
PRODUCT
PACKAGE
NUMBER(1)
PCM63P
PCM63P-J
PCM63P-K
28-Pin Plastic DIP
28-Pin Plastic DIP
28-Pin Plastic DIP
215
215
215
No Connection
DAC Data Latch Enable
DAC Data Input
No Connection
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
Optional Upper DAC Bit-2 Adjust (–4.29V)*
Optional Lower DAC Bit-2 Adjust (–4.29V)*
Bit Adjust Reference Voltage Tap (–3.52V)*
No Connection
No Connection
–5V Analog Supply Voltage
NC
–VA
*Nominal voltages at these nodes assuming ±VA; ±VD = ±5V.
ORDERING INFORMATION
TEMPERATURE
RANGE
MAX THD+N,
AT 0dB
PRODUCT
PACKAGE
PCM63P
PCM63P-J
PCM63P-K
28-Pin Plastic DIP 0°C to +70°C
28-Pin Plastic DIP 0°C to +70°C
28-Pin Plastic DIP 0°C to +70°C
–88dB
–92dB
–96dB
®
3
PCM63P
BB [ BURR-BROWN CORPORATION ]
