max5188beeit Maxim Integrated Products, Inc., max5188beeit Datasheet - Page 7

• Manufacturer Part Number: max5188beeit
• Description: Dual, 8-bit, 40mhz, Current/voltage, Alternate-phase Output Dacs
• Manufacturer: Maxim Integrated Products, Inc.

12, 13, 23
15–20
PIN
10
11
14
21
22
24
25
26
27
28
1
2
3
4
5
6
7
8
9
OUT1N
DACEN
OUT2N
OUT1P
OUT2P
CREF1
D1–D6
CREF2
NAME
DGND
AGND
AV
DV
REFR
REFO
CLK
N.C.
REN
PD
CS
D0
D7
DD
DD
_______________________________________________________________________________________
Reference Bias Bypass, DAC1
Positive Analog Output, DAC1. Current output for the MAX5188; voltage output for the MAX5191.
Negative Analog Output, DAC1. Current output for the MAX5188; voltage output for the MAX5191.
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
Not Connected. Do not connect to this pin.
Active-Low Reference Enable. Connect to DGND to activate on-chip +1.2V reference.
Digital Ground
Data Bit D0 (LSB)
Data Bits D1–D6
Data Bit D7 (MSB)
Digital Supply, +2.7V to +3.3V
Reference Input
Reference Output
Negative Analog Output, DAC2. Current output for the MAX5188; voltage output for the MAX5191.
Positive Analog Output, DAC2. Current output for the MAX5188; voltage output for the MAX5191.
Reference Bias Bypass, DAC2
Dual, 8-Bit, 40MHz, Current/Voltage,
Alternate-Phase Output DACs
DD
(X = don’t care)
FUNCTION
Pin Description
DD
)
7