max5187beeg Maxim Integrated Products, Inc., max5187beeg Datasheet - Page 7

• Manufacturer Part Number: max5187beeg
• Description: 8-bit, 40mhz, Current/voltage-output Dacs
• Manufacturer: Maxim Integrated Products, Inc.

11, 12, 22
14–19
PIN
10
13
20
21
23
24
1
2
3
4
5
6
7
8
9
8-Bit, 40MHz, Current/Voltage-Output DACs
DACEN
D1–D6
NAME
AGND
DGND
OUTN
OUTP
REFO
CREF
AV
DV
REFR
CLK
REN
PD
CS
D0
D7
DD
DD
_______________________________________________________________________________________
Reference Bias Bypass
Positive Analog Output. Current output for MAX5187; voltage output for MAX5190.
Negative Analog Output. Current output for MAX5187; voltage output for MAX5190.
Analog Ground
Analog Positive Supply, +2.7V to +3.3V
DAC Enable, Digital Input
0: Enter DAC standby mode with PD = DGND
1: Power-up DAC with PD = DGND
X: Enter shutdown mode with PD = DV
Power-Down Select
0: Enter DAC standby mode (DACEN = DGND) or power-up DAC (DACEN = DV
1: Enter shutdown mode
Active-Low Chip Select
Clock Input
Active-Low Reference Enable. Connect to DGND to activate on-chip +1.2V reference.
Digital Ground
Data Bit D0 (LSB)
Data Bit D1–D6
Data Bit D7 (MSB)
Digital Supply, +2.7V to +3.3V
Reference Input
Reference Output
DD
(X = don’t care)
FUNCTION
Pin Description
DD
)
7