DS4424N+T&R Maxim Integrated Products, DS4424N+T&R Datasheet - Page 5

• Manufacturer Part Number: DS4424N+T&R
• Description: IC DAC 7BIT 4CH 5.5V 14-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of DS4424N+T&R

• Number Of Bits: 7
• Data Interface: Serial
• Number Of Converters: 4
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Settling Time: -

DS4424
GND
V
9, 11
CC
10
12
14
13
—
—
1
2
3
4
5
6
7
8
SOURCE OR
SINK MODE
PIN
V
CC
DS4422
4, 5, 12,
9, 11
R
Two-/Four-Channel, I
FS0
—
—
10
—
—
13
14
—
1
2
3
6
7
8
FS0
F8h
_______________________________________________________________________________________
CURRENT
DAC0
A0, A1
NAME
OUT0
OUT1
OUT2
OUT3
GND
SDA
N.C.
SCL
FS3
FS2
FS1
FS0
V
EP
CC
OUT0
SDA SCL A1
SERIAL INTERFACE
I
EACH FOR SINK
127 POSITIONS
2
AND SOURCE
I
I
Ground
Full-Scale Calibration Input. A resistor to ground on these pins determines the full-scale
current for each output. FS0 controls OUT0, FS1 controls OUT1, etc. (The DS4422 has
only two inputs: FS0 and FS1.)
Current Output. Sinks or sources the current determined by the I
resistance connected to FSx. (The DS4422 has only two outputs: OUT0 and OUT1.)
Address Select Inputs. Determines the I
See the Detailed Description section for the available device addresses.
Power Supply
No Connection
Exposed Pad. Connect to GND or leave unconnected.
C-COMPATIBLE
2
2
C Serial Data. Input/output for I
C Serial Clock. Input for I
MODE
F9h
FS1
A0
R
FS1
CURRENT
DAC1
OUT1
2
C clock.
2
C data.
2
FS2
C, 7-Bit Sink/Source
FUNCTION
2
R
C slave address by connecting V
FS2
CURRENT
DAC2
FAh
OUT2
Current DAC
FS3
Pin Description
2
R
Block Diagram
C interface and the
FS3
CURRENT
DAC3
DS4424 ONLY
DS4422/DS4424
CC
or GND.
OUT3
FBh
5