CS5016-BL16 Cirrus Logic Inc, CS5016-BL16 Datasheet
CS5016-BL16
Manufacturer Part Number
CS5016-BL16
Description
IC ADC 16BIT SELF-CALBR 44-PLCC
Manufacturer
Cirrus Logic Inc
Specifications of CS5016-BL16
Mounting Type
Surface Mount
Number Of Bits
16
Sampling Rate (per Second)
50k
Data Interface
Parallel
Number Of Converters
1
Power Dissipation (max)
250mW
Voltage Supply Source
Analog and Digital, Dual ±
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
No. Of Channels
3
Peak Reflow Compatible (260 C)
No
Supply Voltage Max
5V
No. Of Bits
16 Bit
Leaded Process Compatible
No
Interface Type
Serial, Parallel
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS5016-BL16
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Company:
Part Number:
CS5016-BL16Z
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Part Number:
CS5016-BL16Z
Manufacturer:
CIRRUS
Quantity:
20 000
Features
http://www.cirrus.com
Monolithic CMOS A/D Converters
True 12-bit, 14-bit, and 16-bit Precision
Conversion Times
Linearity Error:
Self-calibration Maintains Accuracy
Low Power Consumption
Low Distortion
– Microprocessor Compatible
– Parallel & Serial Output
– Inherent Track/Hold Input
– CS5016: 16.25 µs
– CS5014: 14.25 µs
– CS5012A: 7.20 µs
– Guaranteed No Missing Codes
– Accurate Over Time & Temperature
– 150 mW
I
16-, 14-, & 12-bit Self-calibrating A/D Converters
REFBUF
CLKIN
AGND
VREF
AIN
23
32
31
29
30
HOLD CS
±
1
0.001% FS
24
Generator
VA+
+
+
+
Clock
-
-
-
28
RD
25
A0 BP/UP RST BW INTRLV CAL
26
VA-
34
27
Copyright © Cirrus Logic, Inc. 2005
Calibration
Memory
36
Control
(All Rights Reserved)
VD+
Redistribution
37
12
Charge
DAC
38
CS5012A CS5014 CS5016
The CS5012A/14/16 are 12-, 14-, and 16-bit mono-
lithic analog to digital converters with conversion
times of 7.2 µs, 14.25 µs and 16.25 µs. Unique self-
calibration circuitry ensures excellent linearity and
differential nonlinearity, with no missing codes. Off-
set and full-scale errors are kept within 1/2 LSB
(CS5012A/14) and 1 LSB (CS5016), eliminating the
need for calibration. Unipolar and bipolar input
ranges are digitally selectable.
The pin compatible CS5012A/14/16 consist of a
DAC, conversion and calibration microcontroller,
oscillator, comparator, microprocessor-compatible
3-state I/O, and calibration circuitry. The input
track-and-hold, inherent to the devices’ sampling
architecture, acquires the input signal after each
conversion using a fast-slewing, on-chip buffer am-
plifier. This allows throughput rates up to
100 kSps(CS5012A),
50 kSps (CS5016).
ORDERING INFORMATION
See
VD-
Description
39
40
“Ordering Information” on page39.
EOT EOC SCLK SDATA
Microcontroller
41
Status Register
DGND
+
-
11
42
Comparator
43
TST
35
44
56 kSps
10
14
16
17
18
19
20
21
22
3
4
5
6
7
8
2
D0 (LSB) CS5016
D1
D2 (LSB) CS5014
D3
D4 (LSB) CS5012A
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15 (MSB)
(CS5014),
AUG ‘05
DS14F9
and
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