WM5620LCN View Datasheet(PDF) - Wolfson Microelectronics plc
Part Name
Description
MFG CO.
WM5620LCN Datasheet PDF : 14 Pages
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WM5620L, WM5620
Pin Configuration
Top View N and D packages
Ordering Information
DEVICE
WM5620CN
WM5620CD
WM5620IN
WM5620ID
WM5620LCN
WM5620LCD
WM5620LIN
WM5620LID
TEMP. RANGE
0oC to 70oC
0oC to 70oC
-40oC to 85oC
-40oC to 85oC
0oC to 70oC
0oC to 70oC
-40oC to 85oC
-40oC to 85oC
PACKAGE
14 pin plastic DIP
14 pin plastic SO
14 pin plastic DIP
14 pin plastic SO
14 pin plastic DIP
14 pin plastic SO
14 pin plastic DIP
14 pin plastic SO
Absolute Maximum Ratings (note 1)
Supply Voltage (VDD - VGND) . . . . . . . . . . . . +7V
Digital Inputs . . . . . . . . . . GND - 0.3 V, VDD + 0.3 V
Reference inputs . . . . . . . GND - 0.3 V, VDD + 0.3 V
Operating temperature range, TA . . . . . . TMIN to TMAX
WM5620_C_ . . . . . . . . . . . . . . . . 0oC to +70oC
WM5620_I_ . . . . . . . . . . . . . . . . -40oC to +85oC
Storage Temperature_ . . . . . . . . . . -50oC to +150oC
Lead Temperature 1.6mm (1/16 inch) from case
(soldering, 10 sec) . . . . . . . . . . . . . . . + 260oC
Recommended Operating Conditions
Supply voltage WM5620
Supply Voltage WM5620L
Reference input range x1 gain
DAC output load resistance to GND
High level digital input voltage
Low level digital input voltage
Clock frequency
SYMBOL
VDD
VDD
VREF [A/B/C/D]
RL
VIH
VIL
FCLK
MIN
4.75
2.7
10
0.8 VDD
NOMINAL
3.3
MAX UNIT
5.25 V
5.25 V
VDD - 1.5 V
kΩ
V
0.8 V
1 MHz
Electrical Characteristics: WM5620
VDD = 5 V, GND = 0 V, VREF = 2 V, RL = 10 kΩ, CL = 100 pF, TA = full range, unless otherwise stated.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Power Supply
Supply current
Static Accuracy
Resolution
Monotonicity
Differential Nonlinearity
Integral Nonlinearity
Zero-code error
Zero-code error
temperature coefficient
Zero-code error
supply rejection
IDD
VDD = 5V
DNL
INL
ZCE
8
8
VREF = 2 V, Range x 2. (note 3)
VREF = 2 V, Range x 2. (note 4)
VREF = 2 V, Range x 2. (note 5) 0
Input code = 00 Hex (note 6)
Input code = 00 Hex (note 7)
TYP
± 0.1
10
0.5
MAX UNIT
2 mA
± 0.9
± 1.0
30
Bits
Bits
LSB
LSB
mV
µV/OC
mV/V
Wolfson Microelectronics
2
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