TC850CLW Microchip Technology, TC850CLW Datasheet - Page 7

• Manufacturer Part Number: TC850CLW
• Description: IC ADC 15BIT FAST 44PLCC
• Manufacturer: Microchip Technology

Specifications of TC850CLW

• Data Interface: Parallel
• Number Of Bits: 15
• Sampling Rate (per Second): 40
• Number Of Converters: 1
• Voltage Supply Source: Dual ±
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Resolution (bits): 15bit
• Sampling Rate: 40SPS
• Input Channel Type: Differential
• Supply Voltage Range - Analog: ± 5V
• Supply Current: 2mA
• Digital Ic Case Style: LCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2006 Microchip Technology Inc.
TABLE 2-1:
Note 1: This pin incorporates a pull-down resistor to DGND.
PDIP/CERDIP)
Pin Number
(40-Pin
33
34
35
36
37
38
39
40
2: This pin incorporates a pull-up resistor to V
3: Pins 1, 23 and 34 (44-PLCC) package are NC “No Internal connection”.
(44-Pin PLCC)
Pin Number
PIN FUNCTION TABLE (CONTINUED)
37
38
39
40
41
42
43
44
Symbol
C
C
C
C
REF
REF
REF–
REF2
REF2
REF1
REF1
V
DD
2
1
+
+
+
–
–
+
Description
Positive input for reference voltage V
Positive connection for V
Negative connection for V
Negative input for reference voltages.
Negative connection for V
Positive connection for V
Positive input for V
Positive power supply connection, typically +5V.
DD
.
REF1
.
REF2
REF1
REF2
REF1
reference capacitor.
reference capacitor.
reference capacitor.
reference capacitor.
REF2
. (V
REF2
= V
REF1
/64)
DS21479C-page 7
TC850