max5591 Maxim Integrated Products, Inc., max5591 Datasheet - Page 13

• Manufacturer Part Number: max5591
• Description: Buffered, Fast-settling, Octal, 12/10/8-bit, Voltage-output Dacs
• Manufacturer: Maxim Integrated Products, Inc.

4, 8, 17, 21
MAX5590
MAX5592
MAX5594
10
11
12
13
14
15
16
18
19
20
22
23
24
—
—
—
—
—
—
—
—
1
2
3
5
6
7
9
PIN
Buffered, Fast-Settling, Octal, 12/10/8-Bit,
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MAX5591
MAX5593
MAX5595
10
11
12
13
14
15
16
17
18
19
22
23
26
27
28
20
21
24
25
—
1
2
3
6
7
4
5
8
9
NAME
AGND
DGND
UPIO1
UPIO2
OUTG
OUTA
OUTB
OUTC
OUTD
OUTH
SCLK
DV
OUTE
OUTF
AV
N.C.
FBG
DSP
FBA
FBB
FBC
FBD
FBH
DIN
REF
FBE
FBF
CS
PU
DD
DD
Analog Supply
Analog Ground
DACA Output
No Connection. Not internally connected.
DACB Output
DACC Output
DACD Output
Active-Low Chip-Select Input
Serial Clock Input
Serial Data Input
Clock Enable. Connect DSP to DV
of SCLK. Connect DSP to GND to transfer data on the falling edge of SCLK.
Connect DSP to DGND at power-up to transfer data on the falling edge of SCLK.
Digital Supply
Digital Ground
User-Programmable Input/Output 1
User-Programmable Input/Output 2
DACE Output
DACF Output
DACG Output
DACH Output
Power-Up State Select Input. Connect PU to DV
upon power-up. Connect PU to DGND to set OUTA–OUTH to zero upon power-up.
Leave PU floating at power-up to set OUTA–OUTH to midscale.
Reference Input
Feedback for DACA
Feedback for DACB
Feedback for DACC
Feedback for DACD
Feedback for DACE
Feedback for DACF
Feedback for DACG
Feedback for DACH
Voltage-Output DACs
DD
FUNCTION
at power-up to transfer data on the rising edge
DD
to set OUTA–OUTH to full scale
Pin Description
13