UZZ9001,118 NXP Semiconductors, UZZ9001,118 Datasheet - Page 2

• Manufacturer Part Number: UZZ9001,118
• Description: ELECTRONIC CONDITIONING SENSOR
• Manufacturer: NXP Semiconductors
• Type: Sensor Conditionerr

Specifications of UZZ9001,118

• Input Type: Differential
• Output Type: Digital
• Interface: SPI Serial
• Current - Supply: 15mA
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 934055833118; UZZ9001 /T3; UZZ9001 /T3

Philips Semiconductors
FEATURES
GENERAL DESCRIPTION
The UZZ9001 is an integrated circuit that combines two
sinusoidal signals (sine and cosine) into one single linear
output signal. These signals might come from the
magnetoresistive sensor KMZ41. This results in a
measurement system for angles up to 180 . The
integrated circuit UZZ9001 can also be used for all other
applications in which an angle has to be calculated from a
sine and cosine signal. A typical application would be any
kind of resolver application.
The two input signals are converted into the digital domain
with two separate AD converters. A CORDIC algorithm
performs the inverse tangent transformation. The output
stage implements the Motorola Serial Peripheral Interface
(SPI) protocol.
QUICK REFERENCE DATA
Note
1. V
2000 Nov 27
V
V
V
I
Res
A
I
CCtot
data-out
One chip angle sensor output signal conditioning
180 angle range with KMZ41
Accuracy better than 1 together with KMZ41
Temperature range from 40 to +150 C
SPI protocol
SO24 package.
DDA
DD1
DD2
Sensor Conditioning Electronic
SYMBOL
DDA
, V
DD1
supply voltage
supply voltage
supply voltage
total supply current
resolution
accuracy
peak output current
and V
PARAMETER
DD2
must be connected to the same supply voltage.
note 1
note 1
note 1
no output load
with ideal input signal
CONDITIONS
2
Notes
1. Connected to ground.
2. Pin to be left unconnected.
PINNING
+V
+V
V
V
GND
RST
TEST1
TEST2
DATA_CLK
SMODE
TEST3
data
CLK
CS
OFFS2
OFFS1
V
GND
TEST4
TEST5
V
T
SYMBOL
V
V
out
DD2
SS
DDA
DD1
O2
O1
O2
O1
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
4.5
4.5
4.5
0.35
MIN.
sensor 2 positive differential input
sensor 1 positive differential input
digital supply voltage
digital ground
analog ground
reset of the digital part; note 1
for production test; note 1
note 2
trim-mode data-clock; note 1
serial mode programmer; note 1
note 2
SPI data output
SPI data clock in
SPI chip select
offset trimming input sensor 2
offset trimming input sensor 1
analog supply voltage
analog ground
for production test; note 1
for production test; note 1
digital supply voltage
test output
sensor 2 negative differential input
sensor 1 negative differential input
5
5
5
5
13
TYP.
DESCRIPTION
Product specification
5.5
5.5
5.5
15
10
MAX.
UZZ9001
V
V
V
mA
bit
deg
mA
UNIT