ADN8831ACPZ-REEL7 Analog Devices Inc, ADN8831ACPZ-REEL7 Datasheet - Page 4

• Manufacturer Part Number: ADN8831ACPZ-REEL7
• Description: IC THERMO COOLER CTRLR 32LFCSP
• Manufacturer: Analog Devices Inc

Specifications of ADN8831ACPZ-REEL7

• Applications: Thermoelectric Cooler
• Current - Supply: 8mA
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-LFCSP
• Ic Function: Thermoelectric Cooler Controller
• Supply Voltage Range: 3V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LFCSP
• No. Of Pins: 32
• Msl: MSL 1 - Unlimited
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADN8831ACPZ-REEL7TR

ADN8831
Parameter
TEC CURRENT MEASUREMENT
TEC VOLTAGE MEASUREMENT
VOLTAGE LIMIT
CURRENT LIMIT
TEMPERATURE GOOD
1
2
Logic inputs meet typical CMOS I/O conditions for source/sink current (~1 μA).
Guaranteed by design or indirect test methods.
ITEC Gain
ITEC Output Range High
ITEC Output Range Low
ITEC Input Range
ITEC Bias Voltage
ITEC Output Current
VTEC Gain
VTEC Output Range
VTEC Bias Voltage
VTEC Output Load Resistance
VLIM Gain
VLIM Input Range
VLIM Input Current, Cooling
VLIM Input Current, Heating
VLIM Input Current Accuracy,
Heating
ILIMC Input Voltage Range
ILIMH Input Voltage Range
ILIMC Limit Threshold
ILIMH Limit Threshold
High Threshold
Low Threshold
1
2
2
2
2
Symbol
A
V
V
V
V
I
A
V
V
R
A
V
I
I
I
V
V
V
V
V
V
OUT, TEC
VLIM, COOL
VLIM, HEAT
VLIM, HEAT
ITEC, HIGH
ITEC, LOW
CS, VLFB
ITEC, B
VTEC
VTEC, B
VTEC
VLIM
ILIMC
ILIMH
TH, ILIMC
TH, ILIMH
OUT1, TH1
OUT1, TH2
V, ITEC
V, VTEC
V, LIM
Conditions
V
No load
V
V
V
V
I
(V
V
V
I
V
V
IN2M tied to OUT2, V
IN2M tied to OUT2, V
VTEC
VLIM
ITEC
LFB
VTEC
DD
LFB
OUT2
OUT2
ITEC
ITEC
LFB
/I
Rev. 0 | Page 4 of 20
= 5.0 V
/(V
= V
= V
= 300 μA
/(V
= 2.0 V
= 0.5 V
− V
FREQ
< V
> V
LFB
CS
SFB
LFB
SFB
DD
DD
= 0
− V
= 0 V
− V
)/V
/2
/2
CS
VLIM
SFB
)
)
IN2P
IN2P
= 1.5 V
= 1.5 V
Min
V
0
1.10
0.23
0.05
1.20
0
0.8
1.1
0.1
1.98
0.48
1.40
DD
− 0.05
Typ
25
1.20
1.5
0.25
1.25
35
5
I
1.0
2.0
0.5
1.55
1.45
FREQ
Max
0.05
V
1.30
0.28
2.5
1.35
V
100
1.18
V
1.3
2.02
0.52
1.60
DD
DD
DD
− 1
Unit
V/V
V
V
V
V
mA
V/V
V
V
Ω
V/V
V
nA
mA
A/A
V
V
V
V
V
V