wm8215 Wolfson Microelectronics plc, wm8215 Datasheet - Page 7

• Manufacturer Part Number: wm8215
• Description: 60msps 10-bit 3-channel Ccd Digitiser
• Manufacturer: Wolfson Microelectronics plc

WM8215
2.
w
Test Conditions
AVDD = DVDD1 = DVDD2 = 3.3V, AGND = DGND = 0V, T
PARAMETER
Offset DAC, Monotonicity Guaranteed
Resolution
Differential non-linearity
Integral non-linearity
Step size
Output voltage
Programmable Gain Amplifier
Resolution
Gain
Max gain, each channel
Min gain, each channel
Gain error, each channel
Analogue to Digital Converter
Resolution
Speed
Full-scale input range
(2*(VRT-VRB))
DIGITAL SPECIFICATIONS
Digital Inputs
High level input voltage
Low level input voltage
High level input current
Low level input current
Input capacitance
Digital Outputs
High level output voltage
Low level output voltage
High impedance output current
Digital IO Pins
Applied high level input voltage
Applied low level input voltage
High level output voltage
Low level output voltage
Low level input current
High level input current
Input capacitance
High impedance output current
Supply Currents
Total supply current − active
Analogue supply current – active
(three channel mode)
Digital supply current – active
(three channel mode)
Supply current − full power down
mode
Input signal limits are the limits within which the full-scale input voltage signal must lie.
SYMBOL
G
DNL
G
V
V
V
V
INL
V
V
I
V
I
V
I
I
I
C
I
C
OZ
OZ
MAX
IH
MIN
IH
OH
OL
OH
OL
IL
IL
IH
IH
IL
IL
I
I
Code FF(hex)
LOWREFS=0
LOWREFS=1
CONDITIONS
Code 00(hex)
I
I
I
I
OH
OH
OL
OL
A
TEST
= 25°C, MCLK = 60MHz unless otherwise stated.
= 1mA
= 1mA
= 1mA
= 1mA
0.7 ∗ DVDD2
0.7 ∗ DVDD2
DVDD2 - 0.5
DVDD2 - 0.5
MIN
1.9
0
.
66
+
7
511
.
34
+255
-255
0.15
2.00
0.66
116
105
TYP
0.4
1.2
10
11
20
*
8
9
8
3
2
5
5
PGA
PD, Rev 4.2, February 2009
[
8
:
0.2 ∗ DVDD2
0.2 ∗ DVDD2
0
]
MAX
2.2
0.5
0.5
60
1
1
1
1
1
1
Production Data
mV/step
MSPS
UNIT
LSB
LSB
V/V
bits
mV
mV
bits
V/V
V/V
bits
mA
mA
mA
µA
µA
pF
µA
µA
µA
pF
µA
µA
%
V
V
V
V
V
V
V
V
V
V
7