wm8198scds-v Wolfson Microelectronics plc, wm8198scds-v Datasheet - Page 7

• Manufacturer Part Number: wm8198scds-v
• Description: 8 + 8 Bit Output 16-bit Cis/ccd Afe/digitiser
• Manufacturer: Wolfson Microelectronics plc

WM8198
w
Test Conditions
AVDD = DVDD1 = 5.0, DVDD2 = 3.3, AGND = DGND = 0V, T
PARAMETER
Programmable Gain Amplifier
Resolution (PGAMODE=0)
Gain (PGAMODE=0)
Max gain, each channel
(PGAMODE=0)
Min gain, each channel
(PGAMODE=0)
Gain error, each channel
(PGAMODE=0)
Resolution (PGAMODE=1)
Gain (PGAMODE=1)
Max gain, each channel
(PGAMODE=1)
Min gain, each channel
(PGAMODE=1)
Gain error, each channel
(PGAMODE=1)
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
SYMBOL
G
G
G
G
V
V
V
V
V
V
V
I
V
I
I
I
I
C
I
C
MAX
MAX
OZ
OZ
MIN
MIN
IH
IH
IL
OH
OL
OH
OL
IL
IH
IH
IL
IL
I
I
CONDITIONS
I
I
I
I
OH
OH
OL
OL
TEST
= 1mA
= 1mA
= 1mA
= 1mA
A
= 25°C, MCLK = 12MHz unless otherwise stated.
0.8 ∗ DVDD2
0.8 ∗ DVDD2
DVDD2 - 0.5
DVDD2 - 0.5
MIN
6
1
566
+
PGA[8
−
0.74
TYP
PGA[8
7.5
416
16
9
1
9
5
1
1
3
5
5
511
:
0]
:
×
0]
4
PD, Rev 4.3, August 2008
0.2 ∗ DVDD2
0.2 ∗ DVDD2
MAX
0.5
0.5
1
1
1
1
1
1
Production Data
MSPS
UNIT
bits
V/V
V/V
V/V
bits
V/V
V/V
V/V
bits
µA
µA
pF
µA
µA
µA
pF
µA
%
%
V
V
V
V
V
V
V
V
V
7